Atomic Elements
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Covalent Bond | A Chemical bond formed when two atoms share electrons
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| Valence Electrons | The electrons that are farthest away from the nucleus of an atom and are involved in chemical reactions
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| Isotope | An Atom with the same number of protons and a different number of neutrons
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| Proton | Small positively charged particles that are found in the nucleus of an atom
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| Mass Number | The sum of protons and neutrons in the nucleus of an atom
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| Nucleus | The central core of atom containing protons and usually neutrons
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| Atomic Mass | The average mass of one atom of an element
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| Atomic Number | The number of protons in the nucleus of an atom
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| Electron | The tiny negatively charged high energy particles that move around outside of the nucleus of an atom
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| Ion | An atom or group of atoms that have been electrically charged
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| Ionic Bond | The attraction between oppositely charged ions
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| Neutron | Small uncharged particles that are found in the nucleus of an atom
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| Mixture | Two or more substances that are mixed together but are not chemically combined
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| Compound | A substance made from two or more elements chemically combined in a specific ratio or proportion
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| Element | Natural and has nothing combined with it
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Created by:
tmajmurray
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