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Look at a Periodic Table. He is element #2, with 2 protons and 2 neutrons in the nucleus, and 2 elecrtrons in the 1s orbital, making it stable.
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Related Questions
What family does heluim belong to?
Heluim belongs to a group of elements called the noble gases
What is the heluim symbol?
He
Is heluim a mixture?
No.
How many protons does heluim have?
Heluim is a gas, used for filling up balloons and is also found in space
What does heluim smell like?
gas
What do heluim and air have in common?
Both are gases.
Is air heavier than heluim?
Yes
What is the chemical symbol for Heluim?
The chemical symbol for Helium is He
What chemical element is considered to be a noble gas?
heluim
Why is helium present in radioactive minerals?
heluim are 4 nucleide
Is heluim-4 nuclei a gamma ray?
no, it is an alpha particle.
What is the boiling point of Heluim?
The boiling point of helium is -268.9 degrees Celsius.That would be -452.02 degrees Fahrenheit.
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