Question

The number of hydrogen atoms in 6NH³ is ?​

Answer 1

Answer:

there are 18 hydrogen atoms in 6NH³

Explanation

the 6 at the beginning of the chemical symbols states that there are 6 of each atom, but hydrogen has a superscript so it already had 3 more before that. when something like that happens you have to multiply the number by the superscript. hope this helps!