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Chemistry, 22.06.2019 02:40, gabrielolivas59
The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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Chemistry, 22.06.2019 22:10, zwbaby3693
Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
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Three balloons filled with neon, carbon dioxide, and hydrogen (respectively) are released into the...
History, 10.07.2019 12:30
History, 10.07.2019 12:30
Chemistry, 10.07.2019 12:30