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Chemistry, 23.06.2019 07:00
What are the trends and exceptions to the trends in electron affinity?
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Chemistry, 23.06.2019 08:00
Pl what kind of reaction is this? nahco3 + h2o β co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?
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Chemistry, 23.06.2019 16:40
Moseley made revisions to the periodic table that resolved some of the problems with mendeleev's version. which of thesewas a result of his revisions to the periodic table? the revised periodic table could account for the discovery of new elements.the revised periodic table could account for variations resulting from isotopesscientists could begin to write new information onto each element.scientists could begin to place the table on a single sheet of paper.
Answers: 1
What is the mass number of a atom with 10 protons and 13 neutrons...
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