Term Definition
Eliment pure substance made with only 1 atom
Atom Smallest paeticle of matter
Melting The state of matter that a solid gose into a liquid
Evaporation The state of matter that a liquid gose into a gas
Condesation gas to a liquid
Freezing The state of matter that a liquid gose imto a solid
Sublimation The state of matter that a solid turns into a gas by skipping a step
Deposition The state of matter where a gas turns into a solid by skipping a step
Atom The smallest particle that makes up everthing
Element Pure substance made of only 1 atom
Nonmetals group that are poor conductors of heat and electricity are brittle
Metalloid group that can be like metals and nonmetals
Metals Metals have luster and are a good conducter of heat and electricity
Atomic number A atomic number is protons and nuetrons and that determines where it gose on the peroidic table
Chemical symbol Its an abbreviation for the periodic table
Atomic mass Its how much the item weighs
Luster shine
Ductile Ductile is able to be drawn into a thin wire
Density Amount of matter in a certain space
Electrons It has a negative charge and its located outside of the necleus
Neutrons Neutrons have bo electric charge
Corrosive This will rust easily
Malleable It cab be smashed without it crumbling
Protons Inside the nucleus and have a positive charge
Atonic theory the study of the atons

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