Atoms and Molecules Multiple Choice Questions Online pdf eBooks Download

Learn atoms and molecules MCQs, online chemistry MCQ for test prep. Basic chemistry quiz has multiple choice questions (MCQ), atoms and molecules quiz questions and answers as a macromolecule found in blood is, answer key help with choices as ferritin, albumin, haemoglobin and keratin problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice atoms and molecules quiz online with MCQs to practice test questions with answers.

MCQs on Atoms and Molecules Quiz pdf Download

MCQ. A macromolecule found in blood is

  1. Ferritin
  2. albumin
  3. Haemoglobin
  4. Keratin


MCQ. Atom is composed just of electrons and protons this concept prevailed till

  1. 1980
  2. 1932
  3. 1970
  4. 1960


MCQ. Important part of atom which is related to many physical and chemical properties is its

  1. size
  2. mass
  3. nucleus
  4. protons


MCQ. A molecule is a smallest particle which can exist

  1. independently
  2. in combination
  3. in space
  4. in gas form


MCQ. Units by which hydrogen atom is lighter than haemoglobin is

  1. 70000
  2. 58000
  3. 78000
  4. 68000