What is the name of these ionic compounds? I WILL GIVE 20 POINTS AND BRAINLIEST 1. CsBr
2. Ag2S
3. NiCl3
4. CaI2
5. BeO
6. BaSO4
7. Cr2(CO3)3
8. Li3N
9. SnF2
10. Cu(C2H3O2)2

Iam in desperate need of with this !

How many grams of aluminum will there be in 98g of al2o3?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.