528,540 views
15 votes
15 votes
Urgent please help
A.Ca
B. CaO
C.CO

Urgent please help A.Ca B. CaO C.CO-example-1
User Dtyler
by
3.2k points

1 Answer

11 votes
11 votes
B
ionic compound formed with metal and non metal
ca is metal
and O is non metal
User Peter Lehnhardt
by
3.3k points