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What is the simble for helium?
The symbol of Helium is He. Helium's atomic number is 2.
What are the symbols for hydrogen and helium?
The symbol for hydrogen is H, and the symbol for helium is He.
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 gas a compound?
No, helium gas is not a compound. Helium is an element, which means it consists of only one type of atom.
A helium balloon contains 0.46 g of helium how many moles of helium does it contain?
To find the number of moles of helium in the balloon, you need to divide the mass of helium by its molar mass. The molar mass of helium is approximately 4 g/mol. Therefore, 0.46 g of helium is equal to 0.46 g / 4 g/mol = 0.115 mol of helium in the balloon.
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...
What element is used to freeze things?
Liquid nitrogen is commonly used to freeze things due to its extremely low temperature of -196 degrees Celsius. It is often used in laboratories and industrial settings to quickly freeze biological samples or materials.
What are some examples of liquids that don't freeze?
Some examples of liquids that do not freeze at typical temperatures include liquid nitrogen, liquid helium, and liquid mercury.
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.
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
Is there such thing as solid helium?
Yes, helium can exist in a solid state under extremely low temperatures and high pressures, typically below -272 degrees Celsius. Solid helium has unique properties, such as superfluidity at temperatures close to absolute zero.
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
If liquid nitrogen freezes everything why is itself a liquid?
liquid nitrogen will not freeze everything. Hydrogen and helium will remain a gas when exposed to liquid nitrogen.
Will a helium tank explode in cold weather?
No. Firstly, helium will not explode chemically as it is inert. Secondly, if you wanted to increase the pressure in the tank, you'd have to heat it, not cool it. If the tank material were faulty, it might conceivably crack but in that case the helium would just escape.
What is the melting point for helium in kelvin?
helium is a gas so it doesnt meltThe melting point of Helium is
