The pair of elements having same number of valence electrons are _________.

Z n, M g

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C l, I

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N a, C a

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C, G e

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Solution

The correct options are
A $Z n, M g$
B $C, G e$
C $C l, I$
(A) Zn - 2, 8, 18, 2
Mg - 2, 8, 2
(B) Cl - 2, 8, 7
I - 2, 8, 18, 18, 7
(C) Na - 2, 8, 1
Ca - 2, 8, 8, 2
(D) C - 2, 4
Ge - 2, 8, 18, 4
In the above choices A, B, D pair of the element have the same number of valence electrons.

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The pair of elements having same number of valence electrons are _________.

The correct options are A Zn,Mg B C,Ge C Cl,I(A) Zn - 2, 8, 18, 2 Mg - 2, 8, 2(B) Cl - 2, 8, 7 I - 2, 8, 18, 18, 7(C) Na - 2, 8, 1 Ca - 2, 8, 8, 2(D) C - 2, 4 Ge - 2, 8, 18, 4In the above choices A, B, D pair of the element have the same number of valence electrons.

The correct options are
A $Z n, M g$
B $C, G e$
C $C l, I$
(A) Zn - 2, 8, 18, 2
Mg - 2, 8, 2
(B) Cl - 2, 8, 7
I - 2, 8, 18, 18, 7
(C) Na - 2, 8, 1
Ca - 2, 8, 8, 2
(D) C - 2, 4
Ge - 2, 8, 18, 4
In the above choices A, B, D pair of the element have the same number of valence electrons.