Course Glossary
Completion requirements
This glossary contains the entries for all other glossaries in the course.
Browse the glossary using this index
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physical changechange in the state or properties of matter that does not involve a change in its chemical composition | |
physical propertycharacteristic of matter that is not associated with any change in its chemical composition | |
plasmagaseous state of matter containing a large number of electrically charged atoms and/or molecules | |
precisionhow closely a measurement matches the same measurement when repeated | |
pure substancehomogeneous substance that has a constant composition | |