Number of 's' electrons is equal to 'p' electrons in
(A) Mg
(B) Si
(C)o
(D)s
Answers
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the correct answer is Mg.
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Answer:
None of them has electrons and protons are equal to one another
Explanation:
bcoz
for option (A) Mg - Magnesium
has the atomic number 12
so the valency is 2,8,2
thus requires 6 electrons
for (B) So - silicon
has the atomic number is 14
so it has the valency 2,8,4
thus requires 4 more electrons.
for option (C) O - Oxygen
has the atomic number is 8
so has the valency 2,6
thus requires 2 more electrons.
and for option (D) S - Sulphur
has the atomic number is 16
so has the valency 2,8,6
thus requires 2 more electrons.
Thus, none of them has the electrons and protons same.
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