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Dry ice is frozen carbon dioxide. DO NOT touch it with bare fingers! i have
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoAt normal atmospheric pressures
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What are the symbols for hydrogen and helium?
The chemical symbol for helium is "He."
What is the simble for helium?
The symbol of Helium is He. Helium's atomic number is 2.
Is helium paramagnetic?
AnswerThere are two variants of helium -- helium 3 and helium 4. Helium 4 is not magnetic but helium 3 is. Its magnetism is, however, of different nature than e.g. that of iron. The magnetism of helium 3 is used for medical lung imaging.
Is helium a metal or a nonmetal?
Helium is a nonmetal. Think about the helium balloon!
What can helium do?
Helium can change the tone of a humans voice in an helium-rich atmosphere.
What element is used to freeze things?
Oxygen (I) Hydrogen and Helium are elements that are used to freeze things. Liquid helium is used to get things extremely cold.
What happens to the liquid as the temperature drops?
Every liquid, with the single exception of liquid helium, will eventually freeze if it gets cold enough. Helium, however, does not freeze.
Can you freeze chorizo?
Yes. Given the correct equipment you can freeze anything, with the possible exception of Helium
What does not freeze at -80 F?
Helium, Hydrogen, Nitrogen, and a host of other gases...
How was the supercooling refrigerator originally used in space?
i think that it was used to freeze helium
Is there such thing as solid helium?
Yes, but it is very difficult to achieve. At normal pressures, helium is a liquid even down to absolute zero. However, it is possible to freeze helium under high pressure.
Are there any elements that can not freeze?
Hydrogen and helium cannot be solidified at normal pressures, however they will 'freeze' at temperatures near absolute zero under high pressures.
Can helium freeze your lungs?
Interesting question. Helium has an exceptionally low heat capacity (no vibrational or rotational modes), but theoretically it would be possible if the helium were cold enough and there were enough of it. If you're asking if room temperature helium has some magical lung-freezing power... no, it does not.
Does petrol freeze?
Yes - all liquids can with the exception of Liquid Helium.
What is helium in a solid form?
It is possible to manipulate helium into a solid form, though technically the lowest possible temperature is too high for helium to become a solid or "Freeze". Hence pressure is also required. Helium in its solid form has a crystalline structure, and it is also quite compressible (squash able) to a large degree.
What liquids freeze?
At normal atmospheric pressure liquid helium will not freeze at any temperature. It remains liquid all the way down to absolute zero. However, even liquid helium will freeze at higher pressures; there isn't any liquid that never freezes period. u are answering the wrong question
Why do some things freeze and some things don't?
All things freeze. At the temperature known as 'Absolute Zero' (-273.15C/-459.67F) even Helium is a solid. If you've got something you want to freeze you need to get it colder. because it depends on the beverage or namee brand
