Chemistry Enhanced Scope & Sequence

This number is rounded from atomic mass due to the fact that there are isotopes. It is _____ on the Periodic Table. 3. Subatomic Particles: a. Atoms are made up of _____ b. Table. Particle Charge Mass (Two Ways) Location in Atom Proton + 1 amu. 1.67 X 10-24 grams In Nucleus Electron - Negligible In Orbitals (outside of nucleus) ................
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