N🧪🥶

#nitrogen #LN2 #chemical element #cryogenics #cold liquid #n2

N₂💨

#nitrogen #n2 #element n #gas #air #azote element

N₂💨🌬️

#nitrogen gas #n2 #diatomic nitrogen #air #atmosphere #inert gas #gas molecule

⚛️₂

#diatomic #two atoms #atom pair #subscript two #o2 #n2 #h2

N₂💨→🌱/🦠→💩🍂→NH₄⁺/NO₃⁻→🦠→N₂💨

#nitrogen cycle #chemical pathway #nitrogen fixation #nitrification #denitrification #ammonification #n2 #ammonia #nitrate

💨N₂🌍

#aire #atmosfera #n2 #elemento químico

🧪❄️🥶

#liquid nitrogen #nitrogen gas #cryogenic #extreme cold #n2