Question

In morden periodic table i am an element belong to third period and second group, Who am I? ​

Answer 1

Answer:

Magnesium is an element which belongs to the third and second group of the periodic table. (stop deleting this answer, it's right)

Answer 2

Answer:

Magnesium.

Explanation:

Since the compound belongs to third period and second group which is known as alkaline earth metal, our compound will be metal. Metals are the type of compounds which are good conductors of electricity.