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Science Matter

Science Vocab

TermDefinition
Matter anything that has mass and occupies space
Element a substance composed of a single kind of atom that cannot be broken down
Periodic Table an organized graph of all known elements
Atomic symbol abbreviation for the element name
Atomic number the number of protons+neutrons
Atomic number the number of protons+neutrons
Atomic mass the mass of protons and neutrons
Atomic mass the mass of protons and neutrons
Compound a substance made of 2 or more atom types
Compound a substance made of 2 or more atom types
Mixture substances that are mixed and not chemically bonded
Matter anything that has mass and occupies space
Atom the smallest unit
Element a substance composed of a single kind of atom that cannot be broken down
Periodic Table an organized graph of all known elements
Atomic symbol abbreviation for the element name
Atomic number the number of protons+neutrons
Atomic mass the mass of protons and neutrons
Compound a substance made of 2 or more atom types
Mixture substances that are mixed and not chemically bonded
Atom the smallest unit of an element
Nucleus the central core of an atom
Proton small charged particle in the nucleus of an atom
Neutron small uncharged particle in the nucleus of an atom
Electron tiny negitively charged high-energy particle that moves in the space around the nuecleas
Electron shell
Created by: 3130291
 

 



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