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reubank reubank
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Posts: 508
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6 years ago
Although carbon dioxide contains carbon, it is not
  considered an organic compound because
  a. it is not found in the earths crust.
  b. it is not present in living cells.
  c. the carbon atom is not bonded to at least one
  hydrogen atom.
  d. the carbons are not in chains or rings.
  e. it is too small.

Question 2

The atom present in all organic compounds is
  a. carbon.
  b. oxygen.
  c. nitrogen.
  d. sulfur.
  e. hydrogen.
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lex2013lex2013
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Posts: 310
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6 years ago
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reubank Author
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This site is awesome
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Helped a lot
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