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5 Cards in this Set
- Front
- Back
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Name 3 types of bonds.
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covalent, ionic, hydrogen
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What is the atomic number of hydrogen, carbon, nitrogen and oxygen?
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1, 6, 7, 8
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What is the valence number?
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The number of electrons present in the outer shell of an atom.
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What determines whether an atom will react with other atoms?
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The number and arrangement of their electrons. Whether their outer shell has vacancies or not.
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What is PET?
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Positron emission tomography.
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