Atoms Molecules Mixtures and Compounds Multiple Choice Questions and Answers 23 PDF Download

Learn atoms molecules mixtures and compounds MCQs, grade 6 science test 23 for online learning courses and test prep. Mixtures and solutions multiple choice questions (MCQs), atoms molecules mixtures and compounds quiz questions and answers include science worksheets for sixth grade science help.

Science multiple choice questions (MCQ): petroleum is a mixture of crude oil and natural gas, these two substance are formed with options artificially, none of them, naturally and occasionally, mixtures and solutions quiz for online school teachers' job preparation with common interview questions and answers. Free science study guide to learn mixtures and solutions quiz to attempt multiple choice questions based test.

MCQs on Atoms Molecules Mixtures and Compounds Worksheets 23 Quiz PDF Download

MCQ: Petroleum is a mixture of crude oil and natural gas, these two substance are formed

  1. none of them
  2. artificially
  3. naturally
  4. occasionally

C

MCQ: Iodine crystals and carbon dioxide are examples of sublimates that sublime at

  1. room temperature
  2. boiling point
  3. freezing point
  4. none of them

A

MCQ: Chemical symbol for nitrogen gas is

  1. P
  2. S
  3. N
  4. Ne

C

MCQ: Gold alloys are used to make

  1. jewelry
  2. dental fillings
  3. coins
  4. all of them

D

MCQ: A substance that is broken down into simpler substance by means of chemical, not physical, is known as

  1. atom
  2. compound
  3. molecule
  4. solution

B