Question

plzz answer the question correctly i wil mark as brainlist and i had given 30 points​ and plz answer all question​

Answer 1

Explanation:

a. Berrylium

b.group 2

c.its an alkali earth metal

d.4 valence electrons

A.Hydrogen

C.Helium

B.Berrylium

D.Boron

Hope it helps you mate ♡

ty for the 15 pts

Answer 2

Answer:

sis you can follow my second id

Explanation:

please see the above photo you can see my second I'd in my following and followed