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Chemistry, 24.08.2019 09:00 annekesimonsen
J. j. thompson experimented with cathode rays and how they travel through various gases. through his experiments, he discovered electrons, and his atomic model is known as electron cloud model modern atomic model space model plum pudding model
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Chemistry, 22.06.2019 19:50
A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
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J. j. thompson experimented with cathode rays and how they travel through various gases. through his...
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