Kr 4d10 5s2 5p6
Xenon, Electron configuration

Xenon state of matter: solid

A part of the noble gases, solid at room temp.

Density
5.894 g/L (at 0 °C, 101.325 kPa)

Xenon

54

Xe

131

# of protons and electrons; 54

# of nuetrons: 77

Melting point;169.2°F (-111.8°C)

Boiling point;-162.6°F (-108.1°C)

Xenon is colorless but when electrically charged it turns blue.

Discovery
Who;Scottish chemist William Ramsay and English chemist Morris Travers
When;July 12, 1898
Where;Xenon was discovered in England

Interesting facts;1.xenon is used in x-rays and is common in nuclear power
2.xenon is a popular light in car headlights and one of the nicest car accessories available.
3.xenon is also very common on Jupiter