What is the IUPAC name for these structures?
1. >>>>>>>F>>CH2-CH3 >>>>>>>>>I>>>I CH3-CH2-CH-CH-CH2-CH2-CH3 2>>>>>>>CH2-CH3 >>>>>>>>>I CH3-CH2-CH-CH2-CH3 3. >>>>>Cl >>>>>>I CH3-CH-CH3 4. >>>>CH2-CH2-CH3 >>>>>I CH3-CH-CH2-CH2-CH3 ✅ Answers ? Best Answer 1.) 3-fluoro-4-ethylheptane 2.) 3-ethylpentane 3.) 2-chloropropane 4.) 4-methlyheptane