1.
________ the amount of mass per unit volume; a physical property.
2.
______ _____ the number of all known digits reported in measurements plus one estimated digit.
3.
_______ a measured that reflects the amount of matter
4.
_______ is a measure of the amount of space that matter occupies
5.
_____ ____ is a defined unit in a system of measurement that is based on an object or event in the physical world and is independent of other units
6.
______ the study of matter and the changes it undergoes
7.
_______ ______a ratio of equivalent values used to express the same quantity in different units
8.
_______ a set of controlled observations that test the hypothesis
9.
________ variable in an experiment is the variable that the experimenter plans to change
10.
______ variable in an experiment is the variable whose value depends on the independent variable
11.
_____ data is information describing color, odor, shape, or some other physical characteristic
12.
_________ data is numerical information describing how much, how little, how big, how tall, how fast
13.
______ ____ expresses any number as a number between 1 and 10 (known as a coefficient) multiplied by 10 raised to a power (known as an exponent)
