Free Protons, Neutrons, and Electrons Practice Worksheets - Free Printable

Educational worksheet: Free Protons, Neutrons, and Electrons Practice Worksheets. Download and print for classroom or home learning activities.

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- Boron: Protons = 5, Neutrons = 6, Electrons = 5
- Sodium: Protons = 11, Neutrons = 12, Electrons = 11
- Yttrium: Protons = 39, Neutrons = 50, Electrons = 39
- Copper: Protons = 29, Neutrons = 35, Electrons = 29
- Tin: Protons = 50, Neutrons = 68, Electrons = 50
- Thallium: Protons = 81, Neutrons = 122, Electrons = 81
- Hydrogen: Protons = 1, Neutrons = 0, Electrons = 1
- Carbon: Protons = 6, Neutrons = 6, Electrons = 6
- Nitrogen: Protons = 7, Neutrons = 7, Electrons = 7
- Barium: Protons = 56, Neutrons = 81, Electrons = 56
- Calcium: Protons = 20, Neutrons = 20, Electrons = 20
- Silicon: Protons = 14, Neutrons = 14, Electrons = 14
- Argon: Protons = 18, Neutrons = 22, Electrons = 18
- Magnesium: Protons = 12, Neutrons = 12, Electrons = 12

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