Atoms Molecules and Ions Multiple Choice Questions and Answers 5 PDF Download

Learn atoms molecules and ions multiple choice questions, grade 7 science online test 5 for elementary school degree online courses, distance learning for exam prep. Practice what is atom multiple choice questions (MCQs), atoms molecules and ions quiz questions and answers for science class for 7th grade science problems online free.

Study elementary school science multiple choice questions (MCQs): size of a single atom is, for free online courses with choices 0.1nm, 1nm, 0.11nm, and 1.0nm, what is atom quiz with online competency based interview questions and answers to answer during teachers jobs' tests. Free science study guide for online learning what is atom quiz questions to attempt multiple choice questions based test.

MCQs on Atoms Molecules and Ions Worksheets 5 Quiz PDF Download

MCQ: Size of a single atom is

  1. 1nm
  2. 0.1nm
  3. 0.11nm
  4. 1.0nm

B

MCQ: Number of atoms which a molecule of sulphur contains, is

  1. 3
  2. 8
  3. 4
  4. 5

B

MCQ: Under STM, atoms can be

  1. observed
  2. manipulate
  3. transferred
  4. both a and b

C

MCQ: Number of oxygen atoms in glucose molecule is 6 and in hydrogen molecules is

  1. 6
  2. 12
  3. 18
  4. 8

B

MCQ: One carbon atom and one oxygen atom are combined together to form a molecule of

  1. oxygen
  2. water
  3. carbon dioxide
  4. carbon monoxide

D