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2 years ago

14

please tell me the chemical formula of 1.calcium oxide 2.potassium oxide using the crossover method PLEASE KEEP IT SHORT THANKS

FOR HELPING

1 answer:

SIZIF [17.4K]2 years ago

3 0

Answer:

1.Calcium Oxide: CaO

2. Potassium Oxide:K2O

Explanation:

Hope this helps you

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