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Chemistry, 21.06.2019 21:00
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
Answers: 1
Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
Chemistry, 22.06.2019 17:40
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
Answers: 3
Mathematics, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31
History, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31
History, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31