What happens to the size of the atom of anon-metal as it becomes an anion?

A. it decreases

B. it increases

C. it remains the same

D. it is impossible to tell unless you know the specific element

Question

Chemistry

Ricardo Rollins

18 May, 09:38

What happens to the size of the atom of anon-metal as it becomes an anion?

A. it decreases

B. it increases

C. it remains the same

D. it is impossible to tell unless you know the specific element

+5

Answers (1)

Know the Answer?

Patience Ross · Answer 1

Answer: option B. it increases.

An anion is a negative ion.

To become an anion a non-metal gains one or more electrons.

When the atoms gain electrons and form anions, they always become larger. This is due to the fact that the addition of an electron increases the electrostatic repulsion force between the outer electrons of the atom making them to get apart and, in consequence to occupy more space.

What happens to the size of the atom of anon-metal as it becomes an anion?A. it decreasesB. it increasesC. it remains the sameD. it is impossible to tell unless you know the specific element

What happens to the size of the atom of anon-metal as it becomes an anion?

A. it decreases

B. it increases

C. it remains the same

D. it is impossible to tell unless you know the specific element