Editing Periodic Table of Dragons (section)

==Nitrogen 7==
Nitrogen dragons were once believed to be two separate species. One form is the pale, almost translucent dragons with a faint purple blue glow that live in extremely cold temperatures. These dragons have fine, smooth scales, small horns and claws, and a thin elongated frame, giving them a deceptively weak appearance. While all Fluid dragons can breathe supercooled liquid as a weapon, only a handful of Fluid dragons can match the Nitrogen for the intensity of the blast, and none can sustain a blast as long.

The people in the far north follow Nitrogen dragons, watching to see where their mating frenzies in the snow leave their essence in the earth, churned into the soil. Those tribes then use the extra-fertile soil to perform agriculture in the short growing seasons of the polar summer, enabling them to harvest food that's not just seals and whales. This permits some habitation in Fluid dragon territory, normally too inhospitable for other forms of life, and these people are the ones with the strongest legends and interactions with the Fluid breeds. 

More commonly seen are the so-called "Bomb Dragons" who, as the name implies, have such volatile internal processes that when disturbed or damaged, they tend to violently explode. Larger, bulkier almost to the point of being bloated, and generally with a dirty yellow coloration, these dragons are a slightly more common form of Nitrogen dragon, and perhaps uniquely, are commonly found away from the frozen preserves of other gas dragons. Careful study has found that Nitrogen dragons that ingest large quantities of organic matter find their internal chemistry altering, similar to the process of 'alloying' that occurs with other dragons.

The breath weapon of a Nitrogen 'Bomb Dragon' is a projectile globule of a viscous, colorless liquid that violently detonates upon impact. More than one Bomb Dragon has inadvertently detonated themselves with clumsy use of this weapon.

Despite the danger, many consider the Bomb Dragons a good omen. A Bomb Dragon rooting through a field is said to guarantee bumper crops for years to come, and as few other dragons will approach a Bomb Dragon, these volatile and dangerous beasts are viewed as affording a measure of protection to those nearby.