Chemistry, 05.03.2021 22:10 em387p3s1zr
How many protons, neutrons, and electrons are in a neutral atom of Phosphorus, if its atomic number is 15 and its mass number is 30.97?
15 protons, 15 neutrons, 15 electrons
15 protons, 31 neutrons, 15 electrons
16 protons, 15 neutrons, 16 electron
15 protons, 16 neutrons, 15 electrons
Answers: 1
Chemistry, 23.06.2019 08:00, kendrawalraven
Can anyone answer these questions? ? i need it before 1: 00pm today
Answers: 3
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