Chemistry, 21.07.2019 11:00 jadenyankey
What is the de broglie wavelength of a 0.17-kg hockey puck moving at 37 m/s ?
Answers: 1
Chemistry, 21.06.2019 22:30
Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.
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Chemistry, 22.06.2019 18:20
Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoften gain electrons easilygood conductorpoor conductorcan be liquidselements
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What is a number added in front of a formula in order to balance the equation
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Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.
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What is the de broglie wavelength of a 0.17-kg hockey puck moving at 37 m/s ?...
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