Term
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Definition
| The energy required to remove one electron from each atom in one mole of gaseous atoms. |
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Term
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Definition
| The average mass of one atom of that element compared to 1/12 mass of an atom of carbon-12 |
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Term
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Definition
| A measure of the ability of an element to attract electrons in a covalent bond to itself. |
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Term
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Definition
| A shared pair of electrons |
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Term
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Definition
| The electrostatic attraction between oppositely charged ions. |
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Term
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Definition
| The amount of substance that contains as many elementary units as there are atoms in 12g of carbon-12 |
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Term
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Definition
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Term
| Dative covalent Bond ( Coordinate Bond) |
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Definition
| A covalent bond where both of the shared electrons come from one species. |
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Term
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Definition
| The average mass of one molecule of that subtance compared to 1/12 mass of an atom of carbon-12 |
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Term
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Definition
| The number of protons in an atom of the element |
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Term
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Definition
| The number of protons plus neutrons in an atom of the element |
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Term
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Definition
| Atoms of an element with different numbers of neutrons. (with the same atomic number but different mass numbers) |
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Term
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Definition
| An intermolecular force between a hydrogen atom in one molecule and a lone pair of electrons on N, O or F in another molecule. |
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