H20 (water) indicates there are _____.
A.two hydrogen atoms and one oxygen atom in this chemical formula
B.two oxygen atoms and one hydrogen atom in this chemical formula
C. water is an acid
im saying b but not sure
1 answer
No. The 2 after the H tells you there are 2 H atoms. There is a 1 (a 1 is understood) after the O and that tells you there is 1 O atom.
1 answer