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Is helium a compound or an element?
Helium is an element. It is a noble gas with the atomic number 2 and symbol He on the periodic table.
Is helium a element or molicles?
helium is an element, it is a mono atomic molecule, He2 .
Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
Is helium the lighest element?
No, Hydrogen is lighter than Helium. However, Helium is the 2nd lightest element with an atomic number of 2.
4.002 is the atomic mass of which element?
4.002 is the atomic mass of helium, element number 2 on the periodic table. It is a light, colorless, odorless gas that is the second most abundant element in the universe. Helium is commonly used in balloons and cryogenics due to its low boiling point.
Is helium a compound or an element?
Helium is an element. It is a noble gas with the atomic number 2 and symbol He on the periodic table.
What is the element name for He?
The element name for He is Helium. It is a colorless, odorless, and tasteless gas that is the second lightest and second most abundant element in the universe.
What is the number of proteins does helium has?
None. Helium is an element.
Is helium a element or molicles?
helium is an element, it is a mono atomic molecule, He2 .
How many atomic number are in helium?
The atomic number of the element Helium is two.
Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
What is the atomic number and mass of helium?
Helium is a metal element. Atomic number of it is 2.
What is Atomic number 2?
Atomic number 2 corresponds to the element Helium. Helium has 2 protons in its nucleus, making it the second element on the periodic table. It is a colorless, odorless gas and is the second most abundant element in the universe.
Is helium the lighest element?
No, Hydrogen is lighter than Helium. However, Helium is the 2nd lightest element with an atomic number of 2.
4.002 is the atomic mass of which element?
4.002 is the atomic mass of helium, element number 2 on the periodic table. It is a light, colorless, odorless gas that is the second most abundant element in the universe. Helium is commonly used in balloons and cryogenics due to its low boiling point.
What element has the atomic number of 2?
Helium or He
What is the atomic number for helium element?
2
