Question

The number of protons in one atom of an element X is 8. What will be the number of electrons in its ion i)X^2- ii)X^2+

Answer 1

Answer:

C

Explanation:

Atomic number 8 is referred to Oxygen. Ion of Oxygen having -2 charge have Octet complete So no of electron will be 10

Answer 2

$\huge{\mathcal{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}}}!$

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