Which represents an intensive property? O a. Hydrogen releases a given amount of energy when it reacts with oxygen.
O b. Hydrogen gas has a given density.
O c. Hydrogen gas has mass.
O d. Hydrogen gas in a steel tank exerts a given pressure.
O e. A balloon filled with hydrogen gas has a given volume.

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.

the answer is a for sure mark brainliest i had got this right on usatestprep