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Question

Anything that influences the valence electrons will affect the chemistry of the element. Nuclear mass effects chemistry of valence electrons.
  1. True
  2. False

A
True
B
False
Solution
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The correct option is B False

Nuclear mass includes the mass of protons and the mass of neutrons. It does not affect the valence shell. The following factors affect the valence shell.(a) Valence principle quantum number (n)(b) Nuclear charge (Z)(d) Number of core electrons

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Similar Questions
Q1
Anything that influences the valence electrons will affect the chemistry of the element. Nuclear mass effects chemistry of valence electrons.
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Q2

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.

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Q3

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.

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Q5
Consider the following statements and arrange in the order of true/false as given in the codes.
S1: In the modern periodic table each block contains a number of columns equal to the number of electrons that can occupy that sub-shell.
S2: the greatest increase in ionization enthalpy is experienced on the removal of the electron from the core noble gas configuration.
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S4: Anything that influences the valence electrons will affect the chemistry of the element and the valence shell is not affected by nuclear mass.
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