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Science Unit E - 2

VCS Crusaders 5th Grade Science Unit E Chapter 2 Vocab

Science WordDefinition
atom Smallest unit of an element with all the properties of that element
compound Substance made up of the atoms of two or more elements
electron Subatomic particle with a negative charge.
element Substance made up of only one kind of atom
molecule Two or more atoms joined together
neutron Subatomic particle with no charge
nucleus Center of an atom
Periodic Table Arrangement of elements by similar properties
proton Subatomic particle with a positive charge
Created by: VCS Crusaders