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Lesson 1 of 7
Established science
Protons
Positive charge, in the nucleus
A proton lives in the nucleus. Charge +1. Mass about 1 atomic mass unit. Count the protons and you have named the element.
- Protons
- 1
- Charge
- +1
- Element
- H
Add protons
1
1 proton → Hydrogen. Atomic number Z = 1.
Proton · +1 · nucleus
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