23 V Vanadium 50.942 u

Vanadium

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周期
4
5
ブロック
d-ブロック
相 (STP)
Solid

Vanadium is a hard, silvery-grey transition metal used to strengthen steel. It forms colorful compounds in multiple oxidation states.

外観: 青みがかった銀灰色の金属

物理的特性

原子質量 50.942 u
密度 6.11 g/cm³
融点 1909.8 °C
沸点 3406.8 °C
STPにおける相 Solid
原子半径 171.0 pm

電子的特性

電気陰性度 1.63
イオン化エネルギー 650.9 eV
電子親和力 50.6 eV
価電子 5

電子配置

配置 [Ar] 3d³ 4s²

Electron Shell Configuration

Vanadium electron shell configuration V 2e⁻ 8e⁻ 11e⁻ 2e⁻

Position in Periodic Table

Vanadium position in the periodic table V

発見

発見者: Andres Manuel del Rio
年: 1801

Compounds Containing Vanadium

遷移金属 をもっと見る

Frequently Asked Questions

What is Vanadium?
Vanadium (V) is a chemical element with atomic number 23. It is a solid at standard temperature and pressure, classified as a 遷移金属.
What are the key properties of Vanadium?
Vanadium has an atomic mass of 50.942 u, density of 6.11 g/cm³, melting point of 1909.8°C, boiling point of 3406.8°C.
What is the electron configuration of Vanadium?
The electron configuration of Vanadium is [Ar] 3d3 4s2. It is in the d-block of the periodic table.
Who discovered Vanadium?
Vanadium was discovered by Andres Manuel del Rio in 1801.
What is the electronegativity of Vanadium?
Vanadium has an electronegativity of 1.63 on the Pauling scale.