Chemistry, 12.11.2020 04:10, genyjoannerubiera
The elements in group 2 on the periodic table can be compared in terms of first ionization energy electronegativity and other general properties explain in terms of electron configuration why the elements in group 2 have similar chemical properties
Answers: 1
Chemistry, 21.06.2019 22:30, britotellerialuis
Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
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Chemistry, 22.06.2019 01:40, natannale
Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.
Answers: 1
The elements in group 2 on the periodic table can be compared in terms of first ionization energy el...
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