Answer:
Answer is in the photo
Explanation:
Have a nice day and if the photo isn’t visible let me know! :)
Answer:
-2
Explanation:
carbonate oxifation number is -2
Answer:
None are empirical formulas
Explanation:
All are actual compounds. An example of an empirical formula could be CH2O, the empirical formula for carbohydrates like glucose (C6H12O6).
A gem is a crystalized mineral.