Question

what's the difference between sulfur and sulphur

Answer 1

Sulfur: is a chemical element of atomic number 16, with a yellow combustible nonmetal
Sulphur: is the exact same thing but only in a british form I belive
Hope this helps! 

Answer 2

1.Sulfur
the chemical element of atomic number 16, a yellow combustible nonmetal.

2.Sulphur
disinfect or fumigate with sulfur.