Which of the following BEST describes the
purpose of effective nuclear charge?
1. It is used...
Which of the following BEST describes the
purpose of effective nuclear charge?
1. It is used to determine the number of
valence electrons of a given species.
2. It exists only to torture foolish CH 301
students who did not study.
3. It is a method to evaluate how much at-
traction a given electron "feels” from the nu-
cleus so that periodic trends can be predicted
and ratibnalized
4. It is a measure of how many protons a
given atom has which is useful because of
variations from isotope to isotope.
5. It is a measure of the effect of filled and
half-filled subshells on the stability of atoms
and ions.
6. It is used to rationalize chemical bonding
in covalently bonded molecules.
Answers: 2
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Iwll give extra points to who gets this for ! what type of reaction is this? ?
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