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Atoms of the least reactive elements tend to have a. one or seven valence electrons. b. eight valence electrons. c. four or five valence electrons. d. no valence electrons
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Drug abuse will not lead to physical and psychological dependence. true or false ?
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In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.
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Malia was able to make a paper clip float on the surface of water what will most likely happen to the paper clip if a drop of dishwashing detergent is added near it
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Moving force of air flows from areas of high pressure to areas of low pressure true or false
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Atoms of the least reactive elements tend to have a. one or seven valence electrons. b. eight valenc...
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