The Elements MCQs Quiz and Answers Tests pdf Download

Practice the elements MCQs in science quiz for test prep. Atoms molecules mixtures and compounds quiz questions has multiple choice questions (MCQ) with the elements test, answers as hydrogen is also used in, answer key with choices as paint industries, fertilizer , rocket fuel and all of them for competitive exam preparation worksheets. Free science revision notes to learn the elements quiz with MCQs to find questions answers based online tests.

MCQs on The Elements Quiz pdf Download

MCQ. Hydrogen is also used in

  1. paint industries
  2. fertilizer
  3. rocket fuel
  4. all of them

D

MCQ. Oxygen gas is a gas that possesses about half of mass of

  1. earth's crust
  2. space
  3. land
  4. body

A

MCQ. It is used to make fertilizers, lead-acid batteries, and in many industrial processes and is called

  1. zinc
  2. gold
  3. lead
  4. Sulphur

D

MCQ. Gas used in electrical generators as a rotor coolant is

  1. nitrogen
  2. carbon
  3. hydrogen
  4. oxygen

C

MCQ. This is a silvery-white, lightweight metal, it is soft and malleable and is called

  1. gold
  2. aluminum
  3. steel
  4. iron

B