Question

n element X belongs to 3rd period and group 2 of the periodic table. State (a) Number of valance electrons. (b) Valency (c) Metal or non-metal. (d) Name of the element.​

Answer 1

Answer:

option c is right

Explanation:

please refresh my

Answer 2

Answer:

a) Number of valence electrons in the outer most shell will be 2.

b) Its vallency will be 2.

c) It is a metal.

d)Magnesium is that element