Chemistry, 09.07.2019 11:50 bgallman153p71edg
Which of these observations rutherford determine that atoms have tiny, dense, positively charged nuclei? which of these observations rutherford determine that atoms have tiny, dense, positively charged nuclei? most of the alpha particles in his experiment passed directly through the gold foil. some materials naturally give off alpha particles. a few of the alpha particles in his experiment were deflected from the gold foil at large angles. none of the alpha particles in his experiment could travel through lead.
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Why is the structure of molecule important to its function?
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Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
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Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape
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Chemistry, 22.06.2019 17:40
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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Which of these observations rutherford determine that atoms have tiny, dense, positively charged nu...
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