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chemical reactions

  • Game Code: 3396044
  •  English    4     Public
    it's about chemical reactions
  •   Study   Slideshow
  • Is burning fuel a chemical or physical change?
    chemical change
  •  5
  • What is a Chemical Reaction?
    is the breaking of bonds in reactant molecules and forming new bonds in product molecules.
  •  10
  • In thermal decomposition reactions, the compounds decomposes by heat into it's
    simple components
  •  5
  • The red mercuric oxide decompose by heat into
    mercury (silver color) and oxygen gas
  •  15
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