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Definition
| Electrons that have the highest energy level and are held the most loosely. They are in the outermost shell. |
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| A diagram that includes the symbol for the element surrounded by dots, which represent valence electrons |
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Definition
| A force of attraction that holds two atoms together |
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Definition
| An atom or group of atoms that has an electric charge |
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Term
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Definition
| Ions that are made of more than one atom |
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Definition
| The attraction between two oppositely charged ions |
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Definition
| A compound that consists of positive and negative ions |
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Definition
| A combination of symbols that shows the ratio of elements in a compound |
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Definition
| It tells you the ratio of elements in the compound |
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Definition
| An orderly, 3-D arrangement formed by ions |
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Definition
| The chemical bond formed when two atoms share electrons |
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Definition
| A neutral group of atoms joined by covalent bonds |
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Definition
| A bond in which two atoms share two pairs of electrons |
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Definition
| A bond in which two atoms share three pairs of electrons |
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Definition
| A compound that is composed of molecules |
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Definition
| A covalent bond in which electrons are shared unequally |
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Definition
| A covalent bond in which electrons are shared equally |
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Definition
| A mixture made of two or more elements, at least one of which is a metal |
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Term
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Definition
| An attraction between a metal ion and the many electrons surrounding it |
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