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Basic Chemistry MCQ Questions and Answers PDF Download eBook - 1

Practice Basic Chemistry Multiple Choice Questions and Answers PDF, basic chemistry MCQs with answers PDF worksheets, college chemistry test 1 for online college programs. Learn what is atom MCQs, "Basic Chemistry" quiz questions and answers for admission and merit scholarships test. Learn what is atom, relative abundance, empirical formula, spectrometer career test for two year degree programs.

"Atom was a name given by" Multiple Choice Questions (MCQ) on basic chemistry with choices bohr, democritus, rutherford, and archimedes for online college classes. Practice what is atom quiz questions for jobs' assessment test and online courses for online college for teaching degree.

MCQs on Basic Chemistry Quiz PDF Download eBook

MCQ: Atom was a name given by

  1. Democritus
  2. Bohr
  3. Rutherford
  4. Archimedes

A

MCQ: The number of unstable isotopes is

  1. 300
  2. 50
  3. 370
  4. 360

A

MCQ: The empirical formula of benzene is similar to

  1. water
  2. glycerin
  3. hydrogen peroxide
  4. glucose

C

MCQ: The relative number of ions in mass spectrometer is plotted as

  1. shells
  2. z axis
  3. abscissa
  4. ordinate

D

MCQ: Isotopes present in nature are

  1. 270
  2. 280
  3. 290
  4. 300

B