Use the table below to write your observations. You can also use the "paint bucket" in the tools above to fill the box with the
color seen in the reaction if you would like. If the combination
of chemicals is not tested in the lab, or if it is tested and no
change is seen, put an X in the box (or you can fill it with black
using the paint bucket)
** Grayed out boxes not tested in your lab directions** Only test the combinations with the white boxes.
#1 Complete this chart as you test each chemical combination.

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.

4d^55s^1 ( third choice)