Liquified by high pressure and/or low temperature.
when the liquid nitrogen is boiled then it will turn into nitrogen gas.
Yes it does.
Liquid helium is a lot colder than liquid nitrogen.
Generally speaking, methane gas can be "soluble" in liquid nitrogen if it was bubbled into it. Liquid nitrogen is cold enough to liquefy methane gas, and the liquid methane would then be miscible in the liquid nitrogen.
Liquid nitrogen has no melting point. A melting point is the temperature when a solid turns into a liquid. Since liquid nitrogen is already a liquid, it has no melting point. It is already melted, compared to solid nitrogen.
The nitrogen bases bond A-T and C-G via hydrogen bonds. The bases are held together in the string by a backbone of alternating phosphate and sugar molecules.
The nitrogen molecule consists of two atoms of nitrogen held together by "covalent" bonds.
Nitrogen
gas particles are not held together and in liquid sthey are not held very tightly.
The nitrogen bases are held together by hydrogen bonds.
The nitrogen bases are held together by hydrogen bonds.
nitrogen
Liquid nitrogen is liquid.
when the liquid nitrogen is boiled then it will turn into nitrogen gas.
Liquid nitrogen is an element.
Bob discovered liquid nitrogen.
Yes it does.