In the formula for water (H2O), what does the lack of a subscript after the O indicate?

Responses

There is one molecule in the compound.

There is one molecule in the compound.

There are two oxygen atoms in the compound.

There are two oxygen atoms in the compound.

There is one oxygen atom in the compound.

There is one oxygen atom in the compound.

There are no oxygen atoms in the compound.

1 answer

There is one oxygen atom in the compound.