The color and physical state of fluorine at room temperature is to be stated. Concept introduction: The elements in the periodic table are arranged in increasing order of their atomic numbers. In the periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.

Question

Want to see the full answer?

Answer 1

Question

Chapter 3, Problem 3.52E

Interpretation Introduction

Interpretation:

The color and physical state of fluorine at room temperature is to be stated.

Concept introduction:

The elements in the periodic table are arranged in increasing order of their atomic numbers. In the periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Ionization Energy 1. How does ionization energy change as you move from left to right across a period? Explain your answer in terms of the number of protons in the nucleus 2. How does ionization energy change as you move from top to bottom in a group? Explain your answer in terms of energy levels. 3. On the representation of the periodic table below. Draw 2 arrows (next to and below) to represent increasing ionization energy.

Given the following information, determine which element of the periodic table is being described as element “X.” Report your answer. Explain your reasoning by addressing each piece of evidence given. a. Element “X” is not a gas at room temperature and is best described as a metal in its only allotrope (elemental form). b. When element “X” forms a cation, its atomic radius is smaller than that of neon (Ne) however, it is notable that element “X” does not form anions as partners in ionic compounds. c. The 1st ionization energy of element “X” is greater than that of atomic aluminum (Al). d. When element “X” is degraded in the presence of hydrogen chloride (HCl), a reaction ensues leaving an amorphous colorless substance. When analyzed, this substance is found to have formed in a 1:2 mole ratio of element “X” : chlorine. Once refined, this substance is useful as a cofactor in the PCR process for DNA amplification.

Hello, sorry I think I was a bit bland with the question. In the periodic descriptions attached below, how did you come to the conclusion that the letters equalled the elements in the chart?- Which clue helped you figure that out for each element. (Provide a small explanation of how you came to the conclusion using the given properties.) Also, how does the Hydride, Chloride, and Oxide tell about the element? How is that helping us when finding the element? Alphabet Element Name Alphabet Element Name Alphabet Element Name A C Carbon J Ca Calcium S Ar Argon B F Fluorine K Ne Neon T Mg Magnesium C I Iodine L Be Beryllium U Rb Rubidium D Li Lithium M K Potassium V Ba Barium E He Helium N Ba Barium W Cl Chlorine F Fr Francium P Kr Krypton X Sn Tin G Xe Xenon Q Ge Germanium Y Pb Lead I Si Silicon R Br Bromine Z Na Sodium