1. What charge do protons have?
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Other questions in this quiz
2. Atoms always have a charge of _____
3. What does the mass of the products equal to?
- The mass of the nucleus
- The mass of reactants
- The total number of atoms
4. Chemical symbols are used to represent what?
5. True or false, Elements in the same group on the periodic table, have the same amount of electrons in their highest energy level