Proton & Nucleon Number Quiz Questions and Answers 145 PDF Download

Learn proton & nucleon number quiz questions, IGCSE chemistry online test 145 for distance learning degrees, free online courses. Colleges and universities courses' MCQs on structure of atom quiz, proton & nucleon number multiple choice questions and answers to learn chemistry quiz with answers. Practice proton and nucleon number MCQs, SAT test assessment on valency and chemical formula, electrolyte and non electrolyte, catalysts and enzymes, exothermic reactions, proton and nucleon number practice test for online polymer chemistry courses distance learning.

Study proton & nucleon number online courses 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 bachelor degree and masters in chemistry degree questions with choices 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 structure of atom quizzes with problem-solving skills assessment test.

Quiz on Proton & Nucleon Number Worksheet 145Quiz PDF 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