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physical science

the science of matter and energy and their interactions


the smallest component of an element having the chemical properties of the element


the smallest particle (one or more atoms) of a substance that has all the properties of that substance


is a form matter that contains only kind of atom.


(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight


(chemistry) a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding)


Tells the reader how the information is being measured/reported, Tells the reader how the information is being measured/reported

metric system

a decimal system of weights and measures based on the meter and the kilogram and the second


the amount of matter in an object


a metric unit of weight equal to one thousandth of a kilogram


the metric unit for forces including weight


a metric unit to measure length or distance (it's about the same as a yard)


a linear unit of length equal to 12 inches or a third of a yard


a metric unit of volume


1/60 of a minute

factor-label method

method of converting to one unit of measure


The English unit for mass


sometimes called centigrade, standard scale for measuring temperature


The quantity of a substance within a certain volume

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