The structure of ethene is shown. How many hydrogen atoms and how many carbon atoms does 1 mole of ethene contain?
- Ahydrogen atoms $2.4 \times 10^{24}$, carbon atoms $1.2 \times 10^{24}$
- Bhydrogen atoms $2.4 \times 10^{24}$, carbon atoms $6.0 \times 10^{23}$
- Chydrogen atoms $6.0 \times 10^{23}$, carbon atoms $1.2 \times 10^{22}$
- Dhydrogen atoms $6.0 \times 10^{23}$, carbon atoms $6.0 \times 10^{23}$