1. Say the name of this molecule to your partner. Your partner must draw the correct molecule.

11. Draw this molecule. Your partner will need to name it. See how the name compares! 3-chloro-2,4-dimethylpentane

12. Draw this molecule. Your partner will need to name it. See how the name compares! 4-ethyl-2-methylhexane

13. Draw this molecule. Your partner will need to name it. See how the name compares! 1,1,2,2-tetramethyl cyclopropane

14. Draw this molecule. Your partner will need to name it. See how the name compares! 4-ethyl-5-propylnonane

15. Draw this molecule. Your partner will need to name it. See how the name compares! 4-ethyl-2-heptene

16. Draw this molecule. Your partner will need to name it. See how the name compares! 3,3,5-trimethyl-1-hexyne

17. Draw this molecule. Your partner will need to name it. See how the name compares! 5-iodo-3-propyl-cyclopentene

18. You and your partner should draw and name this molecule. See if you come up with the same structure! CH 3 CH(CH 2 CH 3 )(CH 2 ) 2 CH 3

19. You and your partner should draw and name this molecule. See if you come up with the same structure! CH 3 CH 2 CH(CH 2 CH 2 CH 3 )CHCH 3 (CH 2 ) 2 CH 3

20. You and your partner should draw and name this molecule. See if you come up with the same structure! C(CH 2 CH 3 ) 2 (CH 3 ) 2

21. You and your partner should draw and name this molecule. See if you come up with the same structure! CH 3 (CHBr) 2 CHCHCH 3