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IGCSE O Level Chemistry Practice Tests

IGCSE O Level Chemistry Online Tests

Protons, Neutrons and Electrons Multiple Choice Questions (MCQ) PDF Download

The Protons, Neutrons and Electrons Multiple Choice Questions (MCQ Quiz) with Answers PDF, Protons, Neutrons and Electrons MCQ PDF e-Book download to practice IGCSE O Level Chemistry Tests. Learn Structure of Atom Multiple Choice Questions and Answers (MCQs), Protons, Neutrons and Electrons quiz answers PDF to study online schools courses. The Protons, Neutrons and Electrons MCQ App: Free download learning app for proton and nucleon number, atomic mass, protons, neutrons and electrons, periodic table: o level chemistry test prep for online degrees.

The MCQ: Chemical properties of an element are largely derived through; "Protons, Neutrons and Electrons MCQs" App Download (Free) with answers: Position in the periodic table; Proton number of an element; Nucleon number of element; Number of valence electrons; to study online schools courses. Practice Protons, Neutrons and Electrons Quiz Questions, download Google eBook (Free Sample) for GRE test.

Protons, Neutrons and Electrons MCQs: Questions and Answers PDF Download

MCQ 1:

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

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

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
MCQ 3:

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
MCQ 4:

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
MCQ 5:

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

IGCSE O Level Chemistry Practice Tests

Protons, Neutrons and Electrons Learning App: Free Download Android & iOS

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Protons, Neutrons and Electrons App (Android & iOS)

Protons, Neutrons and Electrons App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)