REVIEW, PRACTICE QUESTIONS & DETAILED SOLUTIONS
1, Atomic Number - answers-equal to the number of protons in the atom
2. Mass Number - answers-equal to the sum of the numbers of protons and
neutrons
3. Protons - answers-Positively charged particles
4. Neutrons - answers-the particles of the nucleus that have no charge
5. Electrons - answers-Negative charge
6. Isotopes - answers-atoms of the same element having different masses
because they contain different numbers of neutrons.
7. Photon - answers-particle of light
8. Cation - answers-A positively charged ion
9. Anion - answers-A negatively charged ion