Difference between pentasulphide and sulfide
- a compound of sulphur and some other element that is more electropositive
Rose, Rose, and so can absorb hydrogen sulfide, benzene, phenol, ether and other harmful gases.
Steels usually contain at least 0.3% manganese, which acts in a three-fold manner: it assists in deoxidation of the steel, prevents the formation of iron sulfide inclusions, and promotes greater strength by increasing the hardenability of the steel.
Yet, it is its foul odor, often described as the reek of rotten eggs or hydrogen sulfide, that puts the "skunk" into the creature's name.