Atomic Number of Ytterbium

Ytterbium Atomic Number

Atomic Number of Ytterbium is 70.

Chemical symbol for Ytterbium is Yb. Number of protons in Ytterbium is 70. Atomic weight of Ytterbium is 173.045 u or g/mol. Melting point of Ytterbium is 824 °C and its the boiling point is 1193 °C.

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

About Ytterbium

One of the lanthanides, ytterbium is a chemical element discovered by a Swiss scientist and named after a small town in Sweden, Ytterby. It is a soft metal of dark grey color, and it is quite a rare element on our planet. It can be obtained from a number of minerals like monazites, gadolinites, xenomites, and others. Ytterbium is not toxic and does not exist in living organisms on our planet. Ytterbium is used in alloys with other metals to produce strong steels for various parts of electronic devices, etc. It also has applications in laser producing.

Properties of Ytterbium Element

Atomic Number (Z)70
Atomic SymbolYb
Atomic Weight173.045 u
Density6.965 g/cm3
Melting Point (K)1097 K
Melting Point (℃)824 °C
Boiling Point (K)1469 K
Boiling Point (℃)1193 °C
Heat Capacity0.155 J/g · K
Abundance3.2 mg/kg
State at STPSolid
Electronegativity (Pauling) χno data
Ionization Energy (eV)6.25416
Atomic Radius175pm
Covalent Radiusno datapm
Valence Electrons2
Year of Discovery1878
Discovererde Marignac

What is the Boiling Point of Ytterbium?

Ytterbium boiling point is 1193 °C. Boiling point of Ytterbium in Kelvin is 1469 K.

What is the Melting Point of Ytterbium?

Ytterbium melting point is 824 °C. Melting point of Ytterbium in Kelvin is 1097 K.

How Abundant is Ytterbium?

Abundant value of Ytterbium is 3.2 mg/kg.

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

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

When was Ytterbium Discovered?

Ytterbium was discovered in 1878.