No, Butane is not in Group 2 of the Periodic Table. Butane is a hydrocarbon with the chemical formula C4H10. It is an alkane, which means it is a compound that consists only of carbon and hydrogen atoms. Butane is a gas at room temperature and pressure. It is often used as a fuel, such as in lighters and camping stoves.

Group 2 of the Periodic Table, also known as the alkaline earth metals, consists of the elements beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). These elements are all metals and they all have two valence electrons. They are all reactive and they all form basic oxides.