What is Element MCQs Test and Answers pdf Download

Practice what is element MCQs and science for test prep and learning. Free elements and compounds notes has multiple choice questions (MCQ) with what is element quiz as elements which are named after scientists are with answering options curium, einsteinium, both a and b and aurum for exam preparation. Study to learn what is element quiz with MCQs to find questions answers based online tests.

MCQs on What is Element

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