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Concept Map

Chemical Formula loading

The use of chemical symbols and subscripts to represent elements in a compound.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Real World Application
    Salt Shakeup

    Salt Shakeup

    by CK-12 //basic

    Discover the dangers of a high-salt diet and ways to reduce sodium intake, including the use of salt substitutes.

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