Answers: 3
Chemistry, 22.06.2019 02:40, hardwick744
Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
Answers: 2
Coment if your awake cause almost no one is awake lol...
Mathematics, 15.10.2020 01:01
Mathematics, 15.10.2020 01:01