click below
click below
Normal Size Small Size show me how
science97
barengo-pnhs-i.s.h-vocab
Question | Answer |
---|---|
what is a pure substance | matter that always has exactly the same composition |
describe an element | is an element that cnnot be broken down into a simpler substence |
what is the smallest part of an element | atom |
how many parts are in a compound | two or more |
what is an example of heterogeneous mixture | sand |
what is suspention | heterogeneous mixter that seperates over time |
what is solution | a mixture |
what is collide | mixture of small and large particles |