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The atom is made up of Protons,Neutrons, and Electrons |
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Is at the center of the atom |
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Is a negatively charged particle |
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Is a pure substance that entirely consists of one type of atom |
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The total number of protons and neutrons in the nucleus |
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Is a substance formed by the chemical combination of two or more elements in define proportions |
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Is formed when one or more electrons are transferred from one atom to another |
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When the atoms share two electrons the bond is called a single covalent bond |
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Is the smallest unit of most compounds |
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Van Der Waals Forces can hold together molecules especially large molecules |
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