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chemistry

Study Guide

QuestionAnswer
Atomic mass-Atomic number Neutrons
Has a negative charge, moves around the nucleus Electrons
The center of the Atom Nucleus
Makes up the nucleus of the atom Protons and neutrons
A substance that cannot be broken down into anything simpler, made of atoms Element
Number of protons + Number of neutrons atomic mass
Total number of protons Atomic number
An atom with a different number of neutrons Isotope
Made up of two or more atoms Element
Forms as a result of a chemical reaction product
Created by: dmdonlick
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