The atom having the valence-shell configuration 4s 4p would be in: a. Group VIB and Period 7 O b. Group VIA and Period 5 O. Group VIIA and Period 4 O d. Group IVB and Period 4 O e. Group VIIB and Period 4 QUESTION 22 All of the following properties of the alkaline earth metals increase going down the group except O a. atomic mass O b. first ionization energy OC ionic radius O d. atomic volume O e. atomic radius QUESTION 23 The electron configuration of an atom is 1s-2s-2p°. The number of valence electrons in the atom is O a. 2 O b.4 OC 8 Od.3 O e. 6

The atom having the valence-shell configuration 4s 4p would be in: a. Group VIB and Period 7 O b. Group VIA and Period 5 O. Group VIIA and Period 4 O d. Group IVB and Period 4 O e. Group VIIB and Period 4 QUESTION 22 All of the following properties of the alkaline earth metals increase going down the group except O a. atomic mass O b. first ionization energy OC ionic radius O d. atomic volume O e. atomic radius QUESTION 23 The electron configuration of an atom is 1s-2s-2p°. The number of valence electrons in the atom is O a. 2 O b.4 OC 8 Od.3 O e. 6

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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