Two hydrogen atoms.
H2o
H2O is the formula for water: two hydrogen atoms and one oxygen.
The chemical name for water is di-hydrogen monoxide, in line with the formula H2O.
The formula for water is H2O, the single subscript is the number 2.
H2O represents the chemical formula for water, which is a chemical compound. In terms of type of equation, it is a molecular formula that shows the number and type of atoms present in a molecule of water.
H2O is the chemical formula of water.
H2O is the chemical formula for water, which is a common compound found on Earth in liquid, solid, and gaseous forms.
Formula: H2O
No. H2O speaks for itself. (It does not need any modifiers.)
usually a subscript denotes the number of atoms of a particular element within the formula. ie H2O (the 2 would be a subscript) indicates there are two atoms of hydrogen in one molecule of water.
If you mean H2O, then it's the scientific form of Water.
H2O is the chemical formula for water. It shows that every molecule of water contains two atoms of hydrogen and one atom of oxygen.