Exam (elaborations)
BMB 221 Certification Exam Questions and CORRECT Answers
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1st electron shell2 electrons, s second electron shell8 electrons, s 3p third electron shell18 electrons, s, 3p, 5d fourth electron shell32 electrons, s, 3p, 5d, 7f nucleuscontains protons and neutrons atomic number (z)the number of protons in the nucleus of an atom mass number (a)mass of pro...
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