helium Definition
a chemical element that is a colorless, odorless, and tasteless gas and is the second lightest element after hydrogen.
Using helium: Examples
Take a moment to familiarize yourself with how "helium" can be used in various situations through the following examples!
Example
Helium is used in balloons to make them float.
Example
Helium is also used in cooling nuclear reactors.
Example
Helium is the only element that cannot be solidified by reducing the temperature.
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Summary: helium in Brief
The term 'helium' [ˈhiːliəm] refers to a chemical element that is a colorless, odorless, and tasteless gas and is the second lightest element after hydrogen. It is used in balloons to make them float, in cooling nuclear reactors, and is the only element that cannot be solidified by reducing the temperature.
