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Chemistry, 21.06.2019 23:30
Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211
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Chemistry, 22.06.2019 07:30
Compare and contrast the bohr model and the electron cloud models of the atom.
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Chemistry, 22.06.2019 11:30
What is the main reason why some developing countries fear the increase the free trade policies around the world?
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Chemistry, 22.06.2019 20:30
What is a difference between a mixture of elements and a mixture of compounds
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What is the wavelength of light that has a frequency of 3.7 x 1014 Hz? Show all work!!!...
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Mathematics, 06.03.2020 19:06