Chemistry, 02.09.2021 04:10, laiba012305
An atom has 10 protons and a mass number of 21 amu. What is the identity of thiselement and what are the particles of the nucleus?
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Chemistry, 22.06.2019 09:00, miller5452
Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent
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Chemistry, 22.06.2019 17:10, mikeeway33
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.
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Chemistry, 22.06.2019 23:30, sweaversw9602
What are the similarities between compounds and mixtures?
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An atom has 10 protons and a mass number of 21 amu. What is the identity of thiselement and what are...
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