Consider alkene 3. CH2 Hot CH2 Hc

name the given alkenes using systematic names

given the following feedback with name 3-methylene-1-pentene:

*the longest carbon chain that contains both atoms of the double bond is 4 atoms long.

*check that you used the suffix -diene to indicate 2 double bonds

*remember to include the numbers for both double bonds in the compound name

*number the chain so that the ethyl substituent has the lowest number possible