Question

Help pleasee i dont know the answer

Answer 1

Answer: there are 4 water molecules in the group.

explanation: there would be 4 water molecules because if you have a total 8 water molecules, I know that there are two hydrogen atoms in one water compound, so if I divide 8 by the number of hydrogen atoms in one water molecule, which is two, I would get 4.

Answer 2

16 because water is h2o which means 2 molecules per each on which is 8