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states of matter
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Total cards: 8•Content version: v4•Public deck•Updated: 8/1/2026
Card preview (8)
#1
Front (Question)
what are the 3 states of matter?
Back (Answer)
Solids Liquids Gas
#2
Front (Question)
what is sublimation?
Back (Answer)
change of state from solid directly to gas
#3
Front (Question)
when a substance changes from a solid to a liquid what change of state
Back (Answer)
melting
#4
Front (Question)
when a liquid turns into a gas what is the change of state
Back (Answer)
evaporation
#5
Front (Question)
how many substances are contained in a pure substance
Back (Answer)
one
#6
Front (Question)
how can you test for a pure substance
Back (Answer)
a pure substance should have a sharp melting point
#7
Front (Question)
describe a impure substance’s boiling point
Back (Answer)
it will melt over a range of temperatures
#8
Front (Question)
name the different fractions of crude oil
Back (Answer)
natural gas ,