Helium has two natural isotopes and is an inert noble gas.
Helium has two natural isotopes and is an inert noble gas.
Helium has two natural isotopes and is an inert noble gas.
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They are helium atoms and have all the properties of helium. Helium is mono-atomic [as are all of the noble gases] Non-noble gases [those gases that react with other elements/compounds] are diatomic meaning that in the gaseous state the atoms are paired on to another.
The SUN does NOT BURN gas. It is a FUSION of hydrogen atoms into helium atoms.
No. Helium atoms in the gas state are neutrally charged.
No, Helium is an inert or "noble" gas. It does not make chemical combinations with any other atoms.
The gas formed when hydrogen atoms fuse is helium. Stars do this.
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Helium exists as single atoms because it is a noble gas, therefore it has a full outer shell.
element
Yes. matter is anything that occupies space and has volume. Helium gas will obey this