Chemistry, 08.10.2020 05:01 bananaslugs
What do you notice is different about the arrangement of the H 2 O molecules in solid form compared to the arrangement of molecules in the other substances?
Answers: 2
Chemistry, 23.06.2019 08:00
Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.
Answers: 3
Chemistry, 23.06.2019 10:00
What is the density, d, of a substance with a volume of v = 12.5 cm3 and a mass of m = 74.4 g ?
Answers: 1
What do you notice is different about the arrangement of the H 2 O molecules in solid form compared...
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