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Valence Electrons MCQs Quiz Online Tests pdf Download

Practice MCQs on valence electrons, chemistry MCQs for online test prep. Structure of atom quiz has multiple choice questions (MCQ), valence electrons quiz questions and answers as number of electrons (e-) in phosphorus (p) is 15. valence electrons shall be, answer key with choices as 2, 8, 5 and 4 for competitive exam prep. Free study guide is to learn valence electrons quiz online with MCQs to practice test questions with answers.

MCQs on Valence Electrons Quiz pdf Download

MCQ. Number of electrons (e-) in phosphorus (P) is 15. valence electrons shall be

  1. 2
  2. 8
  3. 5
  4. 4

C

MCQ. In periodic table, valence electrons are indicated by

  1. Group Number
  2. Shell Number
  3. Period Number
  4. Atomic mass

A

MCQ. First element in periodic table to have 8 valence electrons in third shell is

  1. silicon
  2. chlorine
  3. argon
  4. potassium

C

MCQ. Fixed positions of valence electrons makes materials

  1. conductors
  2. insulators
  3. electrodes
  4. catalysts

B

MCQ. Full shell of valence electrons make

  1. metals
  2. non metals
  3. inert gases unreactive
  4. isotopes

C

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