Atomic Number of Europium

Europium Atomic Number

Atomic Number of Europium is 63.

Chemical symbol for Europium is Eu. Number of protons in Europium is 63. Atomic weight of Europium is 151.964 u or g/mol. Melting point of Europium is 822 °C and its the boiling point is 1597 °C.

» Boiling Point » Melting Point » Abundant » State at STP » Discovery Year

About Europium

Europium is a chemical element discovered in the very beginning of the 20th century and named after the continent of Europe. It is a lanthanide. It occurs naturally on our planet in some minerals and is extracted from them. In its pure form, Europium is a soft light grey color metal which is quite reactive and non toxic. It doesn’t have a lot of applications and can be used in nuclear energy producing facilities, in producing low energy bulbs and some super strong alloys. Europium can be found on Euro notes, on the security marks.

Properties of Europium Element

Atomic Number (Z)63
Atomic SymbolEu
Atomic Weight151.964 u
Density5.243 g/cm3
Melting Point (K)1099 K
Melting Point (℃)822 °C
Boiling Point (K)1802 K
Boiling Point (℃)1597 °C
Heat Capacity0.182 J/g · K
Abundance2 mg/kg
State at STPSolid
Electronegativity (Pauling) χno data
Ionization Energy (eV)5.6704
Atomic Radius185pm
Covalent Radiusno datapm
Valence Electrons2
Year of Discovery1901

What is the Boiling Point of Europium?

Europium boiling point is 1597 °C. Boiling point of Europium in Kelvin is 1802 K.

What is the Melting Point of Europium?

Europium melting point is 822 °C. Melting point of Europium in Kelvin is 1099 K.

How Abundant is Europium?

Abundant value of Europium is 2 mg/kg.

What is the State of Europium at Standard Temperature and Pressure (STP)?

State of Europium is Solid at standard temperature and pressure at 0℃ and one atmosphere pressure.

When was Europium Discovered?

Europium was discovered in 1901.