Name,atomic symbol and group number of element with ( Z ) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified. Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids. Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

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Answer 1

Question

Chapter 2, Problem 2.42P

(a)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(b)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value s 20 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(c)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 35 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(d)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value is 19 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(e)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value 13 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

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Students have asked these similar questions

Write the symbol for each of the following ions. (Enter your answer in the form A X q± Z .) (a) the ion with a 3+ charge, 28 electrons, and a mass number of 69 (b) the ion with 36 electrons, 35 protons, and 44 neutrons (c) the ion with 91 electrons, 148 neutrons, and a 4+ charge (d) the ion with a 2+ charge, atomic number 40, and mass number 90

Give the name, atomic symbol, and group number of theelement with the following Zvalue, and classify it as a metal,metalloid, or nonmetal:(a) Z=33 (b)Z=20 (c)Z=35 (d)Z=19 (e)Z=13

Write the symbol for each of the following ions:(a) the ion with a 1+ charge, atomic number 55, and mass number 133(b) the ion with 54 electrons, 53 protons, and 74 neutrons(c) the ion with atomic number 15, mass number 31, and a 3− charge(d) the ion with 24 electrons, 30 neutrons, and a 3+ charge

Answer 2

Question

Chapter 2, Problem 2.42P

(a)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(b)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value s 20 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(c)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 35 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(d)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value is 19 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(e)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value 13 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

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Answer 3

Question

Chapter 2, Problem 2.42P

(a)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(b)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value s 20 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(c)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 35 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(d)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value is 19 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(e)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value 13 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

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Answer 4

Question

Chapter 2, Problem 2.42P

(a)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(b)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value s 20 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(c)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 35 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(d)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value is 19 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(e)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value 13 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

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Answer 5

Chapter 2, Problem 2.42P

(a)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(b)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value s 20 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(c)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 35 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(d)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value is 19 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

(e)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value 13 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 6

Chapter 2, Problem 2.42P

(a)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 7

Chapter 2, Problem 2.42P

(a)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 33 should be determined.Also, whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 8

(b)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value s 20 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 9

(b)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value s 20 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 10

(c)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 35 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 11

(c)

Interpretation Introduction

Interpretation:Name,atomic symbol and group number of element with (Z) value 35 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 12

(d)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value is 19 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 13

(d)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value is 19 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introduction:Staircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 14

(e)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value 13 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 15

(e)

Interpretation Introduction

Interpretation: Name,atomic symbol and group number of element with (Z) value 13 should be determined.Also whether it is a metal,metalloid or non-metal should be classified.

Concept introductionStaircase pattern line is seen in group 13 to 17 of representative elements on the periodic table. It is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered as metalloids.

Elements that are metallic in nature, occupy large lower-left portion of table. Non-metals occupy small upper-right portion of table. Metalloids like along staircase line. Elements that appear in same group have similar behaviour.

Answer 16

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Answer 17

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Answer 18

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Answer 19

Ch. 2 - What is the key difference between an element and...Ch. 2 - List two differences between a compound and a...Ch. 2 - Which of the following are pure substances?...Ch. 2 - Classify each substance in Problem 2.3 as an...Ch. 2 - Each scene below represents a mixture. Describe...Ch. 2 - To which classes of matterâ€”element, compound,...Ch. 2 - Identify the mass law that each of the following...Ch. 2 - Prob. 2.8P Ch. 2 - (a) Does the percent by mass of each element in a...Ch. 2 - Prob. 2.10P

Solution Summary: The author explains that staircase pattern line is a hypothetical line that separates the metal and non-metal elements and the elements that touch the staircase type line are generally considered metalloids.

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