Question

An atom x has three electrons more than the noble gas configuration

Answer 1

Answer:

Explanation:

K L M

2  8  3 it means it is metal Aluiminium

Answer 2

It will form a cation (+ve ion).

EXPLANATION

• For attaining noble gas configuration, it will loose 3 electrons. Then, it will form a cation (positive ion) and its valency is 3.

MARK ME AS BRAINLIEST ✌️

HOPE IT HELPS ☺️