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Which scientist proposed the model of an atom as a nucleus surrounded by electrons? james chadwick john dalton j. j. thompson ernest rutherford
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Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
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Which of the following is a chemical property of water at 4 c
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What is the morality of 2.50 l of solution that contains 1.85 mol of anhydrous sodium tetraborate?
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Which scientist proposed the model of an atom as a nucleus surrounded by electrons? james chadwick...
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