Chemistry, 30.10.2019 17:31 johnisawesome999
Element q has an atomic number 68. consider the isotope q-136 how many protons are in a neutral atom of this isotope?
Answers: 2
Chemistry, 22.06.2019 12:10
If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
Element q has an atomic number 68. consider the isotope q-136 how many protons are in a neutral atom...
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