There are 3 types of atoms in an ammonia solution, NH4OH: nitrogen, hydrogen and oxygen. So, your answer in this context is A.
However, if you were considering just ammonia on its own (NH3) there are only two types of atoms, nitrogen and hydrogen.
Heyyy i just need a brainliest please? :) :0 :D sksk
Answer:
I need help for this question
The answer is true. It is the last star.
