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Protons, Neutrons and Electrons MCQ Questions with Answers PDF Download eBook

Practice Protons, Neutrons and Electrons Multiple Choice Questions (MCQ), protons, neutrons and electrons quiz answers PDF worksheet, O level chemistry test for online entrance exam. Solve structure of atom Multiple Choice Questions and Answers (MCQs), "Protons, Neutrons and Electrons" quiz questions and answers for GRE practice test. Learn isotopes: number of neutrons, valence electrons, proton and nucleon number, protons, neutrons and electrons test prep for SAT subject tests.

"In the periodic table, the period number indicates the number of" Multiple Choice Questions (MCQ) on protons, neutrons and electrons with choices neutrons, protons, electrons, and photons for GRE practice test. Solve protons, neutrons and electrons quiz questions for merit scholarship test and certificate programs for two year degree programs.

MCQs on Protons, Neutrons and Electrons PDF Download eBook

MCQ: In the periodic table, the period number indicates the number of

  1. neutrons
  2. protons
  3. electrons
  4. photons

D

MCQ: Chemical properties of an element are largely derived through the

  1. position in the periodic table
  2. proton number of an element
  3. nucleon number of element
  4. number of valence electrons

D

MCQ: What is correct about electrons?

  1. they have negligible mass
  2. they have relative charge of -1
  3. their charge is opposite and equal to a proton
  4. all of above

D

MCQ: Mass of an electron is

  1. 11840 of a proton only
  2. 11840 of a neutron only
  3. 1860 times of a proton
  4. 11840 of a proton and neutron

D

MCQ: Helium (He) is not an inert gas because it has

  1. higher chemical reactivity only
  2. half shell of valence electrons only
  3. no electrons
  4. higher chemical reactivity and half shell of valence electrons

D