Unfortunately, N 2 is the only naturally occurring allotrope (molecular form) of nitrogen ... to isolate it as a pure film at 77 K—the temperature at which nitrogen turns liquid. Computational ...

Indonesia is warning people against consuming liquid nitrogen after more than 20 children were harmed eating a street snack known as “dragon’s breath” that’s at the center of a dangerous ...

As a liquid, organic fertilizer ... Diluted human urine can be used to add nitrogen to soil thanks to its high levels of urea, a form of nitrates. It should be applied directly to the soil, not on ...

Liquid nitrogen is a form of the element nitrogen that is cold enough to exist in a liquid state and is used for cooling and cryogenic applications. Under high pressure, ...

It is less prone to volatilization (a form of N loss) ... UAN mixtures are liquid nitrogen fertilizers (28-32% N)³ that combine urea and ammonium nitrate dissolved in water.

The same principle works similarly in space. In this case, a liquid nitrogen spray (typically around -320F) comes into contact with a surface’s relatively warmer lunar dust coating, causing the ...

Liquid nitrogen is an inert cryogenic fluid with a temperature of -196 °C. The chillers circulate liquid nitrogen within the chamber, allowing quick ethanol chilling to -80°C within an hour.

Tamil Nadu bans liquid nitrogen in food after viral video of child consuming it, citing health risks. A substance used to preserve food has found its way into consumption, raising safety concerns ...