give the bonds existing in these different compounds and molecules...

1. Fe2O3
2.F2
3. CaO
4. Al2)3
5. HCl


Sagot :

Answer:

C. a molecule; four atoms total. D. not a molecule. 3. CO is a compound of carbon and oxygen; Co is the element cobalt. 5. H2, O2, N2, F2, ...

Explanation:

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