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8th Grade Physical S
Term | Definition |
---|---|
physical properties | a characteristic of a pure substance that can be observed |
chemical | without changing it into another sub describes its ability to change into a diff substance |
elements | can not be broken down into other substances by chemical or physical means |
atoms | basic particle from which all elements are made |
weight | measure of the force of gravity |
mass | amount of matter in a subject |
volume | amounts of space that matter occupies |
matter | anything that has mass and takes up space |
qualative | made by gathering info that can be recorded using descriptive languang |
quant | made by gathering info that can be recorded as a number with measurement unit |
inference | not a fact, but a interp |