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What is helium plus helium?
When two helium atoms combine, they form a molecule of helium gas (He2), which is also known as a dihelium molecule. This molecule is quite rare and unstable under normal conditions, as helium typically exists as a monoatomic gas.
What is the gas which exists as a monatomic molecule?
All elements can be a gas. Some common elements that are gas at room temperature include: Oxygen, Nitrogen, Hydrogen, Helium, Neon, Argon, Krypton, Xenon, and Fluorine.
When helium is add to a balloon does the molecules become larger?
No. Helium is not molecular it is a monoatomic gas.
Is helium a reactive molecule?
No. Helium is not molecular it is monoatomic. Helium is unreactive and forms no compounds.
How He (helium-3) contains two protons and one neutron in the nucleus. If neutral how many electrons orbit a He atom Is He an element atom ion and-or molecule How do you know?
Helium is a chemical element and the neutral atom has two electrons.Helium is a monoatomic gas in normal condition but the molecule He2 can be obtained.Helium can form ions as He(+) or He(2+).
Is He a molecule?
Helium is monoatomic.
What is helium plus helium?
When two helium atoms combine, they form a molecule of helium gas (He2), which is also known as a dihelium molecule. This molecule is quite rare and unstable under normal conditions, as helium typically exists as a monoatomic gas.
Is He diatomic molecule?
Helium is monoatomic.
What is the gas which exists as a monatomic molecule?
All elements can be a gas. Some common elements that are gas at room temperature include: Oxygen, Nitrogen, Hydrogen, Helium, Neon, Argon, Krypton, Xenon, and Fluorine.
Is helium a compound molecule?
Helium is a chemical element, not a compound; also helium is monoatomic.
When helium is add to a balloon does the molecules become larger?
No. Helium is not molecular it is a monoatomic gas.
Is a helium a compound?
Helium is not a compound, it is an element.
Is He2 joined by a double covalent bond?
He2 does NOT exist, Helium is a noble gas and a mono-atomic elementary gas (He)
Is helium a reactive molecule?
No. Helium is not molecular it is monoatomic. Helium is unreactive and forms no compounds.
Is helium element or compound?
Helium is an element. It is a noble gas with the atomic number 2 and is the second lightest element in the periodic table. Helium exists as single atoms and does not form compounds with other elements.
The elements that exists as monoatomic molecule?
Helium, neon, argon, krypon, silver, xenon, gold, mercury, radon and ununoctium.
How He (helium-3) contains two protons and one neutron in the nucleus. If neutral how many electrons orbit a He atom Is He an element atom ion and-or molecule How do you know?
Helium is a chemical element and the neutral atom has two electrons.Helium is a monoatomic gas in normal condition but the molecule He2 can be obtained.Helium can form ions as He(+) or He(2+).
