Judy heated iron wool in chlorine gas in a boiling tube. Upon cooling, a reddish brown solid was formed. Judy placed a magnet near the solid and noticed that it was not attracted to the magnet. Is the reddish brown solid a mixture or a compound? Explain your answer. ​

it is the most commonly accepted one

im pretty sure its b

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.