Which ionic radius is largest of the ions listed? Na+   N3–   F–    Mg2+ How to the cations/anions change the radius?

Q: Rank these ions according to ionic radius.   Rb+, As3-, Se2-, Br-, Sr2+   From largest radius to…

A: Atomic radius is the distance between the atomic nucleus and outermost electron of an atom.  From…

Q: atom of which of the following elements has the largest ionization energy? Sb As Ві P N

A: Ionization enthalpy of 15th group elements. Nitrogen has high ionization enthalpy. N = 1402 ,P=…

Q: Arrange each group of anions in order of increasing ionic radius. 7A 8A 1A 3A 4A SA 6A H He Each…

A: To explain: We have to explain the trend for atomic radius.

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: What is the first ionization energy of your element? What are the most prevalent isotopes of your…

A: Part: (i) Ionization Energy: The energy which is required to remove one electron from its outermost…

Q: Ca+ (g) + e- --> Ca2+ (g) is the correct representation of the second ionization of calcium.…

A: Given representation,       Ca+ (g) + e- --> Ca2+ (g)

Q: Consider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. The…

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Q: Which of the following elements would you expect to have the highest ionization energy? Pb Ge Cs…

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Q: What is the likely charge of the ions formed by members of the following families? Alkali metals…

A: To check the most likely charge we need to determine the valance Electrons on that group. Also…

Q: P3- has a smaller ionic radius than K*. True O False

A: P3- ha smaller ionic radius than K+ False Electron configuration of P= 1s22s22p6 3s² 3p³ Electron…

Q: Select the diamagnetic ion. O Cu* O Ni2+ O Fe3+ O V3+ O Mg*

A: Diamagnetic ion: Ion having no unpaired electron

Q: Arrange these ions according to ionic radius. Largest radius Ca2+ K+ S2- Cl-

A: We have to arrange the given ions According to their size.

Q: The ionic radii of the ions S2–, Cl–, and K+ are 184, 181, 138 pm respectively. Explain why these…

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Q: Which of the following ions has the largest radius?      Br-     S2-     B3+     Mg2+…

A: Which ion has largest radius ? Answer of this question is given below with explanation.

Q: 1) Rank the alkali metal cations (Na+, K+, Rb, and Cs*) from smallest to largest ionic radius. 2)…

A: This question is based on the periodic properties of elements. We need to arrange the elements of…

Q: What is the chemical formula for the iconic compound barium nitride?

A: Chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.

Q: Which of these ions is NOT isoelectronic with an O2- ion? a.) Mg2+ b.) F- c.) AI3+ d.) K+

A: Iso electronic species means same number of electrons . Oxygen have 8 electrons and it have 2-…