Question

How is liquid nitrogen so cold ???? What makes it cool everything it comes in contact with​

Answer 1

Explanation:

Liquid nitrogen is so cold because of the way molecules change as a gas turns to liquid. Nitrogen doesn't naturally occur in a liquid form here on Earth. ... This compression causes the gas to heat up. While keeping the pressure high we cool it down to the temperature of the lab.

Answer 2

ANSWER ☑ ☑

Liquid nitrogen. is so cold because of the way molecules change as a gas turns to liquid. Nitrogen doesn't naturally occur in a liquid form here on Earth. ... This compression causes the gas to heat up. While keeping the pressure high we cool it down to the temperature of the lab.

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