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Atoms GG

Atom The smallest unit of matter
Scientifc Model An idea that allows us to create explantionsof how the world works
Scientific Evidence Collections of the observations that many poeple have made. everyone agrees to the same collections of observations
Atomic Mass The weight of an atom is the same as the protons
Mass Number the number of protons and neurons
Atomic Number The number of protons and Nucleus
Created by: GarciaGrace