Answer:
Chlorine has more mass than the other elements.
Explanation:
We can find the mass of each element using the following equation:
[tex] m = \eta*A [/tex]
Where:
η: is the moles
A: is the standard atomic weight
a) For carbon, we have:
[tex] m_{C} = \eta*A = 1 mol*12.011 g/mol = 12.011 g [/tex]
b) For oxygen, we have:
[tex] m_{O} = 1 mol*15.999 g/mol = 15.999 g [/tex]
c) For chlorine, we have:
[tex] m_{Cl} = 1 mol*35.45 g/mol = 35.45 g [/tex]
d) And for For hydrogen, we have:
[tex] m_{H} = 1 mol*1.008 g/mol = 1.008 g [/tex]
Therefore, chlorine has more mass than the other elements.
I hope it helps you!
