Answers: 2
Chemistry, 22.06.2019 06:00, citlalli30
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
Answers: 2
What effect does altitude have on climate?...
Mathematics, 03.02.2020 01:47
Mathematics, 03.02.2020 01:47