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| The extensively researched hypothesis that all things are comprised of atoms |
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| positively charged found in the nuclei of all atoms |
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| negatively charged particle found in the nuclei of all atoms |
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| neutral particle found in the electron cloud |
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| where the electrons are found |
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| number found on top of a element also the number of protons and electrons |
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| number found below an element found by subtracting |
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| one of multiple forms of an element having the same atomic number but a different mass |
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| a substance composed of atoms that are chemically identical alike in their number of protons |
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| two elements combined chemically or physically |
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| the smallest unit of a compound composed of atoms covalently bonded to one |
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| two or more different substances mixed and combined but not chemically |
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the attraction between two atoms resulting from the sharing or transfer of outer electrons
ion
ionic bond
covalent bond
non polar covalent bond
polar covalent bond
hydrogen bond |
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| change in chemical bonds that produces one or more new substances |
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| least amount of energy needed for a chemical reaction to take place |
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| a chemical formula that show how the atoms and bonds in a molecule are arranged |
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| a chemical formula that shows the number and kinds of a atom in a molecule |
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| compounds that are made up of carbon atoms and other elements, originally thought to be associated with living things |
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involving neither organic life nor the products of organic life
not composed of organic matter |
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