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19 Cards in this Set
- Front
- Back
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Homogeneous Mixture |
A mixture that has the same uniform appearance and composition throughout |
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Heterogeneous Mixture |
Any mixture that is not uniform composition. The parts of the mixture can easily be separated from one another |
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Proton |
The positive subatomic particle of an atom that is found in the nucleus |
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Solution |
A mixture of one or more substances dissolved in a solvent |
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Volume |
The amount of space that a substance or object occupies or that is enclosed within a container |
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Solute |
A substance that dissolves in a solvent to form a solution |
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Solvent |
A substance that dissolves the solute to form a solution |
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Suspension |
A heterogenous mixture that the solute does not dissolve but floats freely in the solvent |
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Atom |
The basic building block of all matter |
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Atomic Mass |
The sum of the proton and electrons in an atom |
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Colloid |
A homogeneous mixture consisting of large molecules or microscopic particles of one substance dispersed through a second substance |
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Compound |
Two or more atoms of different elements joined together |
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Electron |
The negatively charged subatomic particle of at atom found in the nucleus |
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Electron Cloud |
Used to describe the negatively charged region that electrons orbit and that surrounds the nucleus |
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Matter |
Anything that has mass and takes up space |
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Mass |
The amount of matter in an object or substance measured in grams |
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Molecule |
A group of atoms joined together |
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Neutron |
The neutral subatomic particle of an atom found in the nucleus |
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Nucleus |
The center of an atom that contains protons and neutrons |
