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Solving General Chemistry Questions

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Hi, I need assistance with the following questions:

The electron configuration of the S2- ion is _______.
a. [Kr]3s23p-6
b. [Ne]3s23p2
c. [Ar]3s23p2
d. [Ar]3s23p6
e. [Ne]3s23p6

Of the compounds below, _____ has the smallest ionic separation.
a. SrBr2
b. KF
c. RbCl
d. Rbf
e. K2S

Given the electronegativities below, which covalent single bond is most polar?
a. O-C
b. O-H
c. C-H
d. N-H
e. O-N

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1) A 2 minus charge means two more electrons are present, adding two ...

Solution Summary

This solution provides an explanation to illustrate why each of the correct responses to these multiple choice questions are the right answers.