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8 Cards in this Set
- Front
- Back
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Matter |
Anything that has mass and volume. Matter exists ordinarily as a solid, gas or liquid |
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Mass |
A measure of how much matter an object has |
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Weight |
The force of gravity on an object |
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Atom |
The smallest particle of an element that has the chemical properties of that element |
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Molecule |
A group of atoms that are held toghether by covalent bonds so that they move as a single unit |
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Element |
A substance that cannot be broken down into a simpler substance by ordinary chemical changes. An element consists of atoms of only one type. |
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Compound |
A substance made up of two or more different types of atoms bonded together |
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Mixture |
A combination of two or more substances that do not combine chemically but remain the same individual substances. Mixtures can be separated by physical means. |
