Answer:
Rain,Hail,Snow,sleet. Hope this helped you out!
It will form mountains, hope this helps
I can’t see the picture for some reason
The number of neutrons in an atom is the number of particles present in its nucleus.
The atomic number is the number of protons whereas the mass number is the number of protons and number of neutrons together
This implies that the number of neutrons is the atom's mass number
