Question

Please Help Please Answer​

Answer 1

Answer:

A- Name of the X element is sodium(Na) and name of the Y element is lethium(Le).

B-Yes,They belongs to the same group because they both have same number of valence electrons in their outermost shell.

C- Element X is more electropositive in nature beacuse it can donate element more fastly than Y this is beacuse Element X is more Far from the nucleous and Y is little bit closer to the nucleous.

.

.

HOPE IT WILL HELP YOU..!!

Answer 2

Answer:

your answer is a

please drop thanks.