Question

The correct formula for the diagram is
1. 2KO
2. K2O
3. K2O
4. KOK2​

Answer 1

The answer is K2O or dipotassium Monoxide

Answer 2

The diagram provided shows K2O, or potassium oxide.

Step-by-step explanation:

Ok... so, there are two "K2O" options, so I would just choose either and hope for the best. I don't know, maybe it's a mistake...