What is the formula for methane?
CH4CH_4CH4
C2H6C_2H_6C2H6
C3H8C_3H_8C3H8
C2H4C_2H_4C2H4
Correct Answer: A — CH4CH_4CH4
Explanation:
Methane (CH4CH_4CH4) is a simple hydrocarbon consisting of one carbon atom bonded to four hydrogen atoms. It is the main component of natural gas.