<p>the test is in a week away... let's start cramming, guys!</p>
<p>Types of hybridization exhibited by the C atoms in propene, CH3CHCH2, include which of the following?
I. sp
II. sp2
III sp3</p>
<p>A) I only
B) III only
C) I and II only
D) II and III only
E) I, II, and III</p>