Worksheet 2 Calculating Protons Electrons and Neutrons

Last updated: 3/3/2023

Worksheet 2 Calculating Protons Electrons and Neutrons Element Symbol Al O F C Ne Be Atomic Number 4 S 9 11 14 15 Atomic Mass 6 12 14 16 20 23 31 Protons 3 12 Electrons 3 Neutrons O 2 4 5 6 809