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Question 8

Which records correctly use copper's chemical symbol? Select all that apply.

  1. Copper recorded as Co
  2. A copper wire tagged CuCorrect answer
  3. Copper recorded as C
  4. Copper shortened to Cp
  5. A copper sample entered as CuCorrect answer

Explanation

The two records using Cu are correct because Cu is the standardized identifier for copper. C and Co belong elsewhere in the symbol system, and Cp is an invented abbreviation.

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Question 8: Which records correctly use copper's chemical symbol?… · The Periodic Table and Elements · Questena