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How many atomic number are in helium?
The atomic number of the element Helium is two.
What is the atomic number of this element helium?
The atomic number of helium is 2. It has 2 protons in its nucleus, which defines its atomic number.
What is the atomic number and mass of helium?
Helium is a metal element. Atomic number of it is 2.
What is the element number for helium?
Helium's atomic number is 2.
What is the atomic number of this element of He?
The atomic number of Helium 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.
Write the name and atomic number for He?
The element is Helium witht he atomic number, 2.
Is helium a element or molicles?
helium is an element, it is a mono atomic molecule, He2 .
What is the atomic number for He?
Helium is a gas element. atomic number of it is 2.
How many atomic number does helium hahave?
Helium is a non metal element. Atomic number of it is 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.
Which element has a atomic number of two?
Helium.
