Answer:
carbon, nitrogen,oxygen,flourine
Answer:Water
Explanation:
D.
I mean. It's logic for sure
1. Sodium Oxide
2. Barium Sulfide
3. Copper (II) sulfate
4. Mercury (II) chloride
5. Silver Nitrate
6. CuO
7. FeCl3
8. Zn (NO3)2
9. Mg (OH)2
10. SnS