Which pair of atoms will form a covalent molecule?
1 atom of copper and 2 atoms of flouride
1 atom of sodium and 1 atom of flouride
1 atom of oxygen and 1 atom of ion
1 atom of oxygen and 2 atom of hydrogen

Covalent molecules are molecules that have a sharing of electrons occurring between them, and this most commonly occurs between two non- metals. Therefore, 1 atom of oxygen and 2 atoms of hydrogen will form a covalent bond and this molecule is known as water

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explanation:

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