|
Title: The structure of benzoapyrene has how many 6-membered rings? Post by: crownlessking on Feb 4, 2018 The structure of benzoapyrene has how many 6-membered rings?
a. 3 c. 5 b. 4 d. 6 Title: The structure of benzoapyrene has how many 6-membered rings? Post by: pripaw on Feb 4, 2018 Content hidden
|