Answer the questions below about the elements A and B, which have the electron configurations shown. A

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Answer the questions below about the elements A and B, which have the electron configurations shown. 

A = [Kr]5s1 B = [Ar]3d104s24p4

(a) Is element A a metal, nonmetal, or metalloid? 

(b) Which element has the greater ionization energy? 

(c) Which element has the less negative electron attachment enthalpy?

(d) Which element has the larger atomic radius?

(e) What is the formula for a compound formed between A and B?

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Chemistry And Chemical Reactivity

ISBN: 9780357001172

10th Edition

Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

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