Methane can be decomposed into two simpler substances, hydrogen and carbon. Therefore, methane
A. is a solid.
B. cannot be an element.
C. must be a mixture.
D. must have the formula CH2.
Answer:B
Methane can be decomposed into two simpler substances, hydrogen and carbon. Therefore, methane
A. is a solid. B. cannot be an element. C. must be a mixture. D. must have the formula CH2.