Heluim is a gas, used for filling up balloons and is also found in space
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.
Heluim belongs to a group of elements called the noble gases
He
No.
gas
Both are gases.
Yes
The chemical symbol for Helium is He
heluim
heluim are 4 nucleide
no, it is an alpha particle.
The boiling point of helium is -268.9 degrees Celsius.That would be -452.02 degrees Fahrenheit.