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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 is the abbreviation for helium?
He - Helium
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.
What is the formulae for helium?
Helium: He
How do you spell helium?
helium
Are helium-4 and helium-3 istopes?
Yes, they are isotopes of helium
What is the symbol of the element helium?
The symbol of helium is he
What are common compounds for helium?
Common compounds for helium include helium-3 (He-3) and helium-4 (He-4), which are isotopes of helium. Helium is typically chemically inert and does not readily form compounds with other elements under normal conditions.
