Create an account
the study of matter and energy and the interactions between the two through forces and motion
an experiment in which one variable, the manipulated variable, is deliberately changed at a time
all the digits that are known in a measurement plus the last digit that is estimated
a substance that is made from two or more simpler substances and can be broken down into simpler substances
the substances are so evenly distributed that is difficult to distinguish one substance in the mixture from another
contains some particles that are intermediate in size between the small particles in a solution and the larger particles in a suspension
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