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What is the chemical formula for heluim?
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.
What is the chemical symbol a noble gas in Period 1?
He, helium
Is He is a noble gas?
Yes, "He" refers to the chemical symbol for the element helium, which is a noble gas. Helium is a colorless, odorless, and non-toxic gas that is commonly used in various applications such as balloons and as a coolant in superconducting magnets.
Why type of matter is helium?
Helium is a chemical element and a noble gas, which is a type of matter that exists in a gaseous state at room temperature and pressure.
What are chemical changes of helium?
Helium does not undergo chemical changes under normal conditions because it is a noble gas with a full outer electron shell, making it very stable. Helium can only react under extreme conditions, such as high pressure and temperature, to form compounds with highly electronegative elements.
Is helium a chemical energy?
Helium is a nonreactive element called a noble gas.
What is the chemical formula for heluim?
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.
What is the chemical symbol a noble gas in Period 1?
He, helium
Is He is a noble gas?
Yes, "He" refers to the chemical symbol for the element helium, which is a noble gas. Helium is a colorless, odorless, and non-toxic gas that is commonly used in various applications such as balloons and as a coolant in superconducting magnets.
What is a noble gas hydrogen helium or carbon?
helium is a noble gas
Why type of matter is helium?
Helium is a chemical element and a noble gas, which is a type of matter that exists in a gaseous state at room temperature and pressure.
What are chemical changes of helium?
Helium does not undergo chemical changes under normal conditions because it is a noble gas with a full outer electron shell, making it very stable. Helium can only react under extreme conditions, such as high pressure and temperature, to form compounds with highly electronegative elements.
Noble gas notation for helium?
The noble gas notation starts for elements after helium. Helium has no noble gas notation. Its electronic configuration is 1s2
Is helium a Halogens or a Nobel Gas?
Helium is a Noble Gas. It belongs to the group 18 (VIIIa) of the periodic table.
Is helium a noble gas a non-metal?
Helium is a noble gas and also a non-metal.
Chemical symbol for Hellium?
He. Helium is a noble gas, meaning it is inert and cannot bond with any other atom.
Do atoms have strong attractions towards one another in a helium gas?
No, Helium is an inert or "noble" gas. It does not make chemical combinations with any other atoms.
