Chemistry Vocab chpt 3

13 terms by calliehavard 

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Absolute Zero

the Lowest point on the Kelvin Scale

Kelvin Temperature Scale

the SI scale for temperature

Celsius Temperature Scale

the non-SI scale for temperature

Weight

the force of gravity on an object

Mass

the quantity of matter and object contains

Significant Figures

known or estimated in a measurement

Precision

narrowness of range of measurements

Accuracy

closeness ot true value

Temperature

a measure of how hot or cold an object is

Energy

the capacity to do work or produce heat

joule (J)

the SI unit of energy

Conversion Factor

a ratio of equivalent measurements

Density

the ratio of the mass of an object to its volume

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