Author Question: The carbon-carbon bond in ethylene, H2C CH2, results from the overlap of ________. A) sp hybrid ... (Read 101 times)

mynx

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The carbon-carbon  bond in ethylene, H2C CH2, results from the overlap of ________.
 
  A) sp hybrid orbitals
  B) sp3 hybrid orbitals
  C) sp2 hybrid orbitals
  D) s atomic orbitals
  E) p atomic orbitals

Question 2

Alkali metals tend to be more reactive than alkaline earth metals because ________.
 
  A) alkali metals have lower densities
  B) alkali metals have lower melting points
  C) alkali metals have greater electron affinities
  D) alkali metals have lower ionization energies
  E) Alkali metals are not more reactive than alkaline earth metals.


iman

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Answer to Question 1

C

Answer to Question 2

D



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