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Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
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Compare and contrast the bohr model and the electron cloud models of the atom.
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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Which of these bonds is most polar? C-H, N-H, O-H, C-O?...
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