Having anything be changed, but is still the same as it was to begin with.

A change in matter that produces one or more new substances.

Matter in an object. Mass doesn't change.

Anything that has mass and takes up space.

Qualitative Observations

Made by gathering information that can be recorded using descriptive language.

Quantative Observations

Made by gathering information that can be recorded as a number with a measurement unit

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Science

Term	Definition
Physical Change	Having anything be changed, but is still the same as it was to begin with.
Chemical Change	A change in matter that produces one or more new substances.
Mass	Matter in an object. Mass doesn't change.
Matter	Anything that has mass and takes up space.
Weight
Qualitative Observations	Made by gathering information that can be recorded using descriptive language.
Quantative Observations	Made by gathering information that can be recorded as a number with a measurement unit