0
What else can I help you with?
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.
Fail a drug test by sucking in helium?
NO
What color does helium burn in a flame test?
Helium does not burn in a flame test because it is an inert gas and does not react with the flame to produce a characteristic color.
Can you fail a drug test because of helium?
Well, honey, unless you've been huffing helium like it's going out of style, you ain't gonna fail no drug test because of it. Helium is a noble gas that won't show up on a standard drug screening. So, if you've been hitting the balloons a bit too hard, don't worry about it messing with your drug test results.
Why do they send a drug test off?
dui, employment, probation
What is the abbreviation for helium?
He - Helium
How can you tell the difference between helium and hydrogen gas?
The easiest way to distinguish them is by the combustion test. Hydrogen is flammable and will burn. You can also pass hydrogen, which is reactive, through various solutions and it will be combined, whereas helium will almost never chemically react.
What is the simble for helium?
The symbol of Helium is He. Helium's atomic number is 2.
Is the difference between helium in a jar in helium?
helium in a jar diff from helium atom
What are the symbols for hydrogen and helium?
The symbol for hydrogen is H, and the symbol for helium is He.
What is the abbreviation for gas helium?
The abbreviation for gas helium is He.
What is the word equation for liquid helium?
There is no word equation, except that helium will exist as liquid phase in liquid helium
What element has 2 protons 1 neutron and 2 electrons?
Helium has 2 protons, 2 neutrons and 2 electrons. The symbol for helium is He and the atomic number is 2.
