Term Definition
Elements Pure substance made of only one matter
Atoms Smallest particle of matter
Protons inside of the the nucleus with a positive charge
Neutrons found inside the nucleus with a negative charge
Nonmetals group that are poor conductors of heat and electricity and are brittle
Metals group that are good conductors of heat and electricity, are malleable and ductile and have luster
Metalloids group that can be metals and nonmetals
Malleable metals can be flatted with out crumbling
Luster shine
Ductile metals can be turned to a thin wire
Corrosive property of metals=rusting
Density amount of mass in a certain volume
Atomic Mass how much a certain amount weights
Atomic Number number of protons and electrons in an atom
Electrons outside the nucleus and negative charge
Chemical Symbol abbreviation for chemical name
Deposition G TO S
Sublimation S TO G
Evaporation L TO G
Melting S TOL
Freezing L TOS
Condensation G TOL
Atom Theory Study of Atoms

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