Which element below would have the largest ionization energy? Boron Gallium Indium O Thallium

Q: WHAT IS THE ATOMIC NUMBER OF THE PERIOD 3 ELEMENT WITH THE FOLLOWING IONIZATION ENERGIES (ALL IN…

A: We know that in a period ionization energy increases as the atomic Number increases from left to…

Q: How many electrons are in the 4th energy level in selenium?

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Q: For the element nickel (Ni), select the charge(s) Ni ions will prefer. Hint: write the efectron…

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Q: Use the periodic table to classify each element as a main-group metal, a transition metal, an…

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Q: O oxygen O chlorine O barium Oboron

A: Multiple choice question is given here.

Q: Between As and Br, the element with the higher ionization energy is?

A: The objective of the question is to determine which element between Arsenic (As) and Bromine (Br)…

Q: Rank lithium, fluorine, and nitrogen in order of decreasing ionization energy

A: Introduction :  Ionisation energy is the amount of energy required to remove the highest energy…

Q: Choose the element in each pair that has the higher first ionization energy. Br or Bi…

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Q: Describe how the radius of isoelectronic ions changes as the atomic number increases.

A: The isoelectronic ions are the chemical species, which have the same number of electrons. However,…

Q: If the electron affinity for an element is a negative number,does it mean that the anion of the…

A: It is told that the electron affinity is negative which indicates that the energy is being released…

Q: Which of the following has the largest second ionization energy? O In O Sn OSr Rb O Sb

A: Second ionisation energy is defined as the energy which is required to remove the outermost electron…

Q: Which of these is the smallest? Arsenic Selenium Bromine Krypton Iodine

A: Answer:- This question is answered by using the simple concept of variation of atomic size across…

Q: In nature, the noble gases exist as Answers: strong electron affinity   highly reactive with…

A: Since, Electron affinity is defined as the amount of energy released on addition of electron in…

Q: Which one of the following species has an ion form which is not isoelectronic with others ion forms?…

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Q: Which of the following elements would you expect to have the smallest atomic radius? Ga K Se Kr

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Q: Which ion has the largest ionic radius? Na+1   Mg+2   Al+3   S-2   Cl-1       Na+1     Mg+2…

A: Ionic radius - It is the distance between the nucleus of an ion to it's outer most shell electron.…

Q: Arrange these elements in order of increasing first ionization energy

A: A tabular array of the chemical elements which are organized by atomic number is called as periodic…

Q: Which of the following elements has the smallest first ionization energy?   A/  S B/ O C/ Si…

A: The question is based on periodic properties of elements. ionization energy is defined as the amount…

Q: Which oxide is acidic.  Calcium oxide Copper oxide Magnesium oxide  Or sulphur oxide

A: Acidic oxide:- It is an oxide that produces an acidic solution of mixing with water.

Q: Select the period 3 element forming a -2 ion that is isoelectronic with argon.  Ca  Kr  S  Sr…

A: Different species (charged or neutral) that contain an equal number of electrons are known as…

Q: Which has a greater ionization energy, K or Ca and why

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Q: Which element forms an acidic oxide? * A calcium B lithium O C magnesium O D sulfur

A: Answer- Sulfur element ( non- metal) forms Acidic oxide . Magnesium , calcium , lithium are metals…

Q: How does ionisation energy change going down group 2 and why?

A: Ionization Energy: The amount of energy required to remove the loosely held electrons from an…

Q: Which one of the following has the smallest atomic radius? Cl Li Na F Cs

A: Atomic radii: Atomic radii can be defined as by saying that the distance of the nucleus from the…

Q: Explain the difference in first ionization energy between Li (520 kJ/mol) and Be (899 kJ/mol

A: This question is asking about the first ionization energy difference between Li and Be. We know it…

Q: Which element has the lowest ionization energy (lowest energy cost to lose an electron)? O Te O r O…

A: Given that a some elements.  We have calculate the Lowest ionization energy compound difine.    -…

Q: Which group of elements has the largest atomic radii? Halides Alkali metals Alkaline earth metals…

A: Atomic radii varies with the group of periodic table and with this we will answer the question.

Q: Which element has the smallest radius? S, Nb , Cs

A: Atomic Radius- It is defined as distance of last shell electron from nucleus of an atom is called…

Q: Which of the following elements would have the highest first ionization energy?   Question 21…

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Q: Tellurium can form an anion with a 2- charge. What natural element would be isoelectronic to this…

A: electronic configuration of Tellurium is                             [Kr] 4d10 5s2 5p4  thus it…

Q: What is the element with the smallest atomic radius in period 4?   Give this element’s ground…

A: In periodic table from left to right the size of the atoms decreases due to increase in attraction…

Q: Arrange the following elements in order of increasing ionization energy (lowest first). = Mg = Al =…

A: Ionisation energy is defined as the energy needed to remove the outermost electron from any isolated…

Q: Write the electron configuration for P2. How many electrons are in the 3p orbital? How many total…

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Q: What is the electron affinity of the element that has the highest 1st ionization energy (IE) in the…

A: As electron affinity is the energy released when an electron is added to an isolated gaseous atom…

Q: Place the following in order of increasing atomic radius. As Br As < Br < O O < As < Br Br < As < O…

A: The order of increasing atomic radius of As, O , Br = ?

Q: Which element has the LARGEST atomic radius? O Mg O Cs O F

A: Mg Si Cs F                                    Which one has the largest atomic radius.

Q: Based on their electron shell configurations, give an explanation for why all halogens in ionic…

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Q: State one reason why caesium has a larger covalent radius than sodium.

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Q: Explain why boron (B) has a higher ionization energy than fluorine (F).

A: Ionization energy represents the amount of energy needed to remove an electron from the outermost…

Q: Which of the following elements has the smallest first ionization energy?     P     K     C…

A: Ionization energy : the minimum amount of energy is required to knock out the most loosely bound…

Q: Arrange the following set of elements in order of increasing first ionization energies. Ne N Li B C…

A: Ionization energy: The energy required to remove an electron from its gaseous atom or ion.