If an atom has a mass number equals 39 and the number of neutrons equal 20, then
the atomic nu...
Chemistry, 24.02.2020 04:59, milkshakegrande101
If an atom has a mass number equals 39 and the number of neutrons equal 20, then
the atomic number
of electrons
Answers: 2
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The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
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