Chemistry, 24.06.2019 23:30 GaryCarmine
What is the density of an unknown metal that has the mass of 158 g and volume of 20 ml. use table 4 to identify this metal
Answers: 1
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Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.
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The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?
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Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
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What is the density of an unknown metal that has the mass of 158 g and volume of 20 ml. use table 4...
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