The borax decahydrate - Na2B4O7.10 H2O has 20 H atoms in the molecule.
Hydrated borax has 20 hydrogen atoms.
20
Borax has two sodium atoms.
Borax - Na2B4O7 - contain two sodium atoms.
4 boron atoms
There are two atoms of Hydrogen in the molecule.
A molecule consists of many atoms. When you have a hydrogen molecule, or whatever other type of molecule for that matter, you have many hydrogen atoms that make it.
There are four hydrogen atoms in an ethanal molecule, CH3CHO.
Borax (Na2B4O7) has two sodium atoms in the formula unit.
4
2 hydrogen atoms.
This molecule contains 22 hydrogen atoms.
There is a total of 3 hydrogen atoms in a molecule of vinegar.