After chapter 12 of the manga, or episode 5 of the anime, Izumi is left with a scar on the center of his chest and back. He becomes more muscular, and in the anime he removes his glasses, since he no longer needs them. After chapter 17 of the manga, or episode 7 of the anime, Shinichi begins spiking his fringe upwards.
Sulfur is also important for the protein quality of produces, and controls plant metabolism in enzymes. Plants take up sulfur in the form of sulfate. Because of the synergies between nitrogen and sulfur, it is most efficient to apply these two nutrients together.
That means that there must be some bonding going on there. In other words the structure does have (albeit weak) network links. In molten sulfur this become even more important because the liquid undergoes a phase transition to a very viscous state. Its structure is often dubbed a polymeric one, but Iâm not so sure that that is correct.