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science class1
all about science
Question | Answer |
---|---|
what allows a substance to change to a new substance? | chemical property |
original material is transformed into a new matieral? | chemical change |
relates an objects mass to the amount of space it takes up? | density |
most of these characteristics can be observed with the senses? | physical property |
temperature at which a liquid into a gas? | boiling point |
how something acts? | behavior |
temperature at which a soild bcomes a liquid? | melting piont |
soild, liqiud, and or gas? | state |