619 views
0 votes
Can someone please help me

Can someone please help me-example-1

1 Answer

3 votes
Hello!

16) C. Beryllium
17) D. T
18) B. Carbon
19) B. Cs
20) A. S
21) D. three pairs of dots
22) A. they have completely filled outer electron shells

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.