Question

Help Pls!

1- MgO = ____ atoms
2- Rb2S = ____ atoms
3- Ca(OH)2 = ____ atoms
4- K2SO4 = ____ atoms
5- Ga2(CO3)2 = ____ atoms​

Answer 1

Step-by-step explanation:

- MgO = __2__ atoms

2- Rb2S = __3__ atoms

3- Ca(OH)2 = __5__ atoms

4- K2SO4 = __7__ atoms

5- Ga2(CO3)2 = __10__ atoms​