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Anything that influences the valence ele...

Anything that influences the valence electrons will affect the chemistry of the element. Which one of the following factors does not affect the valence shell ?

A

Valence principal quantum number(n)

B

Nuclear charge(Z)

C

Nuclear mass

D

Number of core electrons

Text Solution

Verified by Experts

The correct Answer is:
C
Nuclear mass does not affect the valence shell because nucleus consists affect the valence shell but neutrons do not.
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