Term Definition
element pure substance made of 1
atom smallest particals of matter
melting when matter goes to solid to liquid
freezing when matter goes to liquid to solid
evaparating change of matter to a liquid to gas
condensation change of mater from gas to a liquid
sublimation the process by which a solid change directly into a gas
deposition the process by which a gas changes into a solid
protons positive charge located in the nucleus
malleable metals can be flattened without crumbling
atomic number the number of protons in the nucleus of an atom
density Amount of matter in a certain volume
metalloids group of can be like metals and nonmetals
electrons negative charge located in the nucleus
metal luster=shiny good conductor of heat and electricity
luster a gentle sheen or soft glow, especially that of a partly reflective surface.
neutrons no charge/neutral located in the nucleus with the nucleus
chemical symbol abbreviation for chemical name
ductile of a metal able to be drawn out into a thin wire.
corrosive property of metal =rusting
atomic mass how much a certain amount weights
nonmetal group that are poor conductors of heat and electricity and are brittle
atom smallest partical of matter
elemets pure substance made of 1 atom
atomic theory the study of atom

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