Pair the given compounds with their correct chemical formulas.
Match the following alkyl radicals with their correct chemical formula:
Radical FormulaRadical Name(i) CH3(a) Methyl Radical(ii) CH3CH2CH2CH2(b) Ethyl Radical(iii) CH3CH2(c) Propyl Radical(iv) CH3CH2CH2(d) Butyl Radical