Atoms Molecules Mixtures and Compounds Multiple Choice Questions and Answers 20 PDF Book Download

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MCQ on Atoms Molecules Mixtures and Compounds Worksheets 20 PDF Book Download

MCQ: A substance that consists of two or more atoms bound together is called

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

A

MCQ: Chromatography is used to separate colored

  1. mineral
  2. compounds
  3. molecule
  4. elements

B

MCQ: Smaller amounts of sulfur are used to vulcanize natural rubbers, in manufacture of gunpowder and as

  1. dying agent
  2. insecticides
  3. fungicides
  4. all of them

D

MCQ: Symbol used in periodic table for lead is

  1. Cu
  2. Zn
  3. Pb
  4. Fe

C

MCQ: Carbon has symbol

  1. Ca
  2. Cl
  3. Cr
  4. C

D