Helium+Amanda


 * Element Name:** Helium


 * Element Symbol:** He


 * Atomic Number:** 2 [[image:helium2.png width="259" height="343" align="right"]]


 * Atomic Mass**:4


 * Protons**: 2


 * Electrons:** 2


 * Discovery:** Helium was discovered inspectral from the sun, by Sirrmasey in 1895.


 * How Was It Named**: It was named after the Greek god of the sun Helos.


 * The State Of Matter**: Gas


 * Melting Point**: -272.2 °C


 * Boiling Point**: -268 °C


 * Characteristics**: odoeless gas, tasteless, and colorless


 * Uses**: Filling up balloons! Helium is often used as a carrier gas in gas chromatography.


 * Interesting Facts**: Helium makes up 0.0005% of the air we breathe. 1/4 of the mall int the universe is made up of helium atoms!

media type="youtube" key="a8FJEiI5e6Q?fs=1" height="307" width="384" align="center"