Chem 120a general Study guides, Class notes & Summaries

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Chem 120A General, Organic, and  Biological Chemistry Exam#2 Updated
  • Chem 120A General, Organic, and Biological Chemistry Exam#2 Updated

  • Exam (elaborations) • 3 pages • 2023
  • Which of the following elements has only 12 protons - ANS-Mg Which of the following elements is a noble gas - ANS-Kr Which is the identity of the element in Period 5 and Group 2? - ANS-Sr How many neutrons are present in Ne-22 - ANS-12 How many protons and electrons are present in 0^2-? - ANS-8 protons and 10 electrons What is the mass # of the hydrogen isotope that contains 3 neutrons? - ANS-3 An isotope represented as S-34 - ANS-Contains exactly 18 neutrons Which ion the following state...
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Chem 120A General, Organic, and  Biological Chemistry Exam#2 Updated
  • Chem 120A General, Organic, and Biological Chemistry Exam#2 Updated

  • Exam (elaborations) • 3 pages • 2023
  • Which of the following elements has only 12 protons - ANS-Mg Which of the following elements is a noble gas - ANS-Kr Which is the identity of the element in Period 5 and Group 2? - ANS-Sr How many neutrons are present in Ne-22 - ANS-12 How many protons and electrons are present in 0^2-? - ANS-8 protons and 10 electrons What is the mass # of the hydrogen isotope that contains 3 neutrons? - ANS-3 An isotope represented as S-34 - ANS-Contains exactly 18 neutrons Which ion the following state...
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Chem 120A General, Organic, and  Biological Chemistry Exam#2 Updated
  • Chem 120A General, Organic, and Biological Chemistry Exam#2 Updated

  • Exam (elaborations) • 3 pages • 2023
  • Available in package deal
  • Which of the following elements has only 12 protons - ANS-Mg Which of the following elements is a noble gas - ANS-Kr Which is the identity of the element in Period 5 and Group 2? - ANS-Sr How many neutrons are present in Ne-22 - ANS-12 How many protons and electrons are present in 0^2-? - ANS-8 protons and 10 electrons What is the mass # of the hydrogen isotope that contains 3 neutrons? - ANS-3 An isotope represented as S-34 - ANS-Contains exactly 18 neutrons Which ion the following state...
    (0)
  • $9.49
  • + learn more