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Definition
| average number of masses of isotopes in an element |
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Term
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Definition
| the sum of protons and neutrons in the nucleus of an atom |
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Definition
| number of protons in a nucleus |
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Term
| carbon, hydrogen, oxygen, nitrogen |
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Definition
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Term
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Definition
| deeper building block of a hypothesis |
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Term
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Definition
| can be tested to prove a theory. an educated guess |
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Term
| iron and fluorine, fluoride |
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Definition
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Term
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Definition
| a type of bond which bonds two, oppositley charged, ions together |
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Term
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Definition
| when two or more atoms share electrons |
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Term
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Definition
| when two or more atoms share electrons and electrons stay around one atoom more than the other(s) (h2o) |
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Term
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Definition
| when two or more atoms share electrons and the atoms share an equal amont of electrons and protons around them so there is no slightly positive charge. |
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Term
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Definition
| an atoms attraction for electrons |
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Term
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Definition
| a type of chemical bond in which a hydrogen atom that has a covalent link with one of the electronegative atoms. |
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