Name the different types of Allotropes of Sulphur(S)?
Allotropic forms of Sulphur:
i) Crystalline form: a) Rhombic sulphur (yellow colour) (alpha sulphur)
b) Mono-clinic sulphur (Beta sulphur)
ii) Amorphous form: a) Plastic sulphur
b) Colloidal sulphur
c) Milk of sulphur