Basic Chemistry Multiple Choice Questions 1 PDF Download

Learn basic chemistry multiple choice questions (MCQs), chemistry test 1 for online course prep exams. Practice what is atom MCQs questions and answers on what is atom, relative abundance, empirical formula, spectrometer test for online chemistry courses distance learning.

Free basic chemistry quiz online, study guide has multiple choice question: atom' was a name given by with choices bohr, democritus, rutherford and archimedes for scholars competing for college and universities' scholarships with college board SAT practice test. Study to learn what is atom quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Basic Chemistry Test 1 Quiz PDF Download

MCQ. Atom' was a name given by

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

A

MCQ. Number of unstable isotopes are

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

A

MCQ. Empirical formula of benzene is similar to

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

C

MCQ. 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