7. Sodium + Oxygen
8. Lithium + Oxygen
9. Barium + Sulfur
10. Sodium + lodine
11. Strontium + Chlorine
12. Aluminum + Phosphorus
13. Magnesium + Sulfur
14. Magnesium + Oxygen
15. Potassium + lodine
16. Lithium + Chlorine
17 Aluminum + Astatine
18. Silver + Selenium
19 Zinc + Tellurium
20. Aluminum + Arsenic
21 What classifies the above compounds as "Type 1" compounds?
help me bukas na pasahan nito
yong formula