What is Element MCQs Quiz and Answers Tests pdf Download

Practice what is element MCQs in science quiz for test prep. Elements and compounds quiz questions has multiple choice questions (MCQ) with what is element test, answers as the elements which are named after scientists are, answer key with choices as curium, einsteinium, both a and b and aurum for competitive exam, viva prep, interview questions worksheets. Free science revision notes to learn what is element quiz with MCQs to find questions answers based online tests.

MCQs on What is Element Quiz pdf Download

MCQ. Elements which are named after scientists are

  1. curium
  2. einsteinium
  3. both a and b
  4. aurum


MCQ. Cu is symbol of element

  1. copper
  2. cobalt
  3. both a and b
  4. curium


MCQ. A substance which cannot be broken in to simpler substances further by any chemical reaction is called

  1. element
  2. compound
  3. mixture
  4. solution


MCQ. A process by which new substances are formed is called

  1. chemical symbol
  2. chemical formula
  3. chemical properties
  4. chemical reaction


MCQ. A molecules which breaks and gives of hydrogen and oxygen is

  1. water
  2. carbon dioxide
  3. air
  4. sodium chloride