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13 Cards in this Set

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  • Back
What is a solid?
It has a definite shape and volume.
What is a liquid?
Has a volume but no definate shape.
what is a gas?
it has no definate shape or volume.
what are Particles?
particles are solids close together.
what is freezing?
it changes from a liquid to a solid.
what is melting?
melting is when it changes from a solid to a liquid.
what is boiling?
boiling is when it changes from a liquid to a gas.
what is condensation?
condensation is where it changes from a gas to a liquid.
what is melting point?
melting point is when it changes from a solid to a liquid.
what is boiling point?
boiling point is when it changes from a liquid to a gas.
what is reactivity?
reactivity is the ability of the substance to react the chemical is called reactivity.
what isa phical change?
a phical change is where something changes it collar or shape.
what is a chemical change?
a chemical change is a readion that changes its clot heat/tamp orgas or light.