Proton & Nucleon Number Quiz Questions and Answers 145 PDF Book Download

Proton and nucleon number quiz questions and answers, proton and nucleon number online learning, IGCSE chemistry test prep 145 for distance education eCourses. Undergraduate degree and master's degree eCourses MCQs on structure of atom quiz, proton and nucleon number multiple choice questions to practice chemistry quiz with answers. Learn proton and nucleon number MCQs, career aptitude test on valency and chemical formula, electrolyte and non electrolyte, catalysts and enzymes, exothermic reactions, proton and nucleon number test for online polymer chemistry courses distance learning.

Practice proton and nucleon number career test with multiple choice question (MCQs): if nucleon and proton number of argon is 40 and 18 respectively, respective number of electrons and neutrons will be, for online certificate courses with options 22 and 40, 18 and 22, 18 and 40, 22 and 28 with online interview questions and answers for pre-employment exams of jobs placements. Learn online structure of atom questions and answers with problem-solving skills assessment test.

Quiz on Proton & Nucleon Number Worksheet 145Quiz Book Download

Proton and Nucleon Number Quiz

MCQ: If nucleon and proton number of argon is 40 and 18 respectively, respective number of electrons and neutrons will be

  1. 22 and 40
  2. 18 and 22
  3. 18 and 40
  4. 22 and 28

B

Exothermic Reactions Quiz

MCQ: Burning of methane (CH4) gives off heat and

  1. carbon dioxide (gas)
  2. water (gas)
  3. hydrogen gas
  4. Both A and B

D

Catalysts and Enzymes Quiz

MCQ: Uses of enzymes does not include

  1. production of insulin
  2. production of cancer drugs
  3. drug to combat plague
  4. drug to fight dwarfism

C

Electrolyte and Non Electrolyte Quiz

MCQ: After electrolysis of brine, resulting solution largely contains

  1. Cl2 gas
  2. NaCl
  3. NaOH
  4. H2 gas

C

Valency and Chemical Formula Quiz

MCQ: Formula of Calcium Nitride (Ca3N2) is

  1. Ca3N5
  2. Ca3NO2
  3. Ca3N2
  4. Ca2N5

C