facebook Chemical Reactions Video For Kids | 6th, 7th & 8th Grade Science
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Chemical Reactions

LESSON MATERIALSmove Generate Student Link

What you will learn from this videoWhat you will learn

  • When substances undergo chemical reactions their properties change.
  • The total number of atoms does not change throughout a chemical reaction.
  • Scientists use chemical reactions to create new materials and medicines.

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Level 1

What is the difference between a chemical and physical change?

Level 2

Are the number of atoms before and after a chemical reaction the same? Why?

Level 3

What are two ways you can tell that the steel wool in the video underwent a chemical reaction?