Question

4. Given the chemical formulas of the following compounds, name each compound and state the rules you used to determine each name.
• RbF
• CuO
• (NH4)2C2O4

Answer 1

Rubidium fluoride
Cupric oxide (because the Cu valance is +2; +1 is also possible)
Ammonium oxalate

I don't know the naming rules.

Answer 2

Thank You!!! I needed alot of help with this...!!!!