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 ...

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, ...

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 ...

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.

He also cautioned against ingesting the chemical in its liquid form. “When liquid nitrogen is consumed, it can cause severe damage to the skin, mucous membranes, and internal organs,” he said.