Carbon >:D

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Across
  1. 2. If it has 3 carbons then the root word is ___.
  2. 4. Pentane has 5 carbons and ___ bonds.
  3. 6. Butyne has 4 carbons and ___ bonds.
  4. 8. Carbon is the ___ most abundant element in the universe.
  5. 9. Carbon is a non-___.
Down
  1. 1. Ethene has 2 carbons and ___ bonds.
  2. 3. A polar covalent bond is when electrons are ___ shared.
  3. 4. Carbon has an atomic number of ___.
  4. 5. ___ Chemistry is the study of molecules containing carbon.
  5. 7. Meth___ has 1 carbon and single bonds.