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Ch. 10 McGraw Hill (7th Grade)
Anything that has mass and takes up space.
A small particle that is a building block of matter.
Matter with a composition that is always the same.
A substance that consists of just one type of atom.
A type of substance containing atoms of two or more different elements chemically bonded together.
A characteristic of matter that you can observe or measure without changing the identity of the matter.
The amount of matter in an object.
The mass per unit volume of a substance.
The ability of one substance to dissolve in another.
A change in size, shape, form, or state of matter in which the matter's identity stays the same.
A characteristic of matter that can be observed as it changes to a different type of matter.
A change in matter in which the substances that make up the matter change into other substances with new physical and chemical properties.