Valence Electrons MCQs Quiz Online PDF Book Download

Valence electrons multiple choice questions (MCQs), valence electrons quiz answers to learn O level chemistry courses for online degrees. Structure of atom MCQs with answers, valence electrons quiz questions and answers for online college degrees. Learn periodic table: o level chemistry, proton and nucleon number, valence electrons test prep for chemistry certifications.

Learn structure of atom test MCQs: number of electrons (e-) in phosphorus (p) is 15. valence electrons shall be, with choices 2, 8, 5, and 4 for online college degrees. Practice merit scholarships assessment test, online learning valence electrons quiz questions for competitive assessment in chemistry major.

MCQ on Valence ElectronsQuiz Book 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