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harina [27]
3 years ago
10

Which substance is a reactant(s) O2 only MgO only Mg and O2 Mg only

Chemistry
1 answer:
Alchen [17]3 years ago
8 0
Reactants in all these elements are Mg and O2
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natta225 [31]

The best and most correct answer among the choices provided by your question is the first choice or letter A "<span>The chemical bonds of the products have more energy than the chemical bonds of the reactants."
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I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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