It's an element.
Liquid nitrogen is a compound, specifically dinitrogen (N2), since it consists of nitrogen molecules made up of two nitrogen atoms bonded together. It is the liquid form of the nitrogen gas found in our atmosphere.
dry ice −56.4 °C and liquid nitrogen is −196 °C
Carbon dioxide gas
when the liquid nitrogen is boiled then it will turn into nitrogen gas.
nitrogen is an element, not a compound.
Nitrogen di-oxide
Liquid nitrogen is liquid.
You can separate nitrogen gas from liquid nitrogen by allowing the liquid nitrogen to evaporate at room temperature or by heating it to increase the rate of evaporation. The nitrogen gas will separate from the liquid nitrogen as it evaporates, leaving behind the liquid nitrogen.
Liquid helium is a lot colder than liquid nitrogen.
liquid nitrogen will not freeze everything. Hydrogen and helium will remain a gas when exposed to liquid nitrogen.
There is neither a solvent nor solute in liquid nitrogen as it is not a solution. Liquid nitrogen is pure elementalnitrogen in liquid form.
The liquid nitrogen is prepared by fractional distillation of liquid air.