23 V Vanadium 50.942 u

Vanadium

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आवर्त
4
समूह
5
ब्लॉक
d-ब्लॉक
अवस्था (STP)
Solid

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

दिखावट: Blue-silvery-grey metallic

About Vanadium

Notable for the vivid colors of its compounds, vanadium is a hard, silvery-grey transition metal that adopts several oxidation states. It has atomic number 23 and an atomic mass of 50.942, a density of 6.11 g/cm³, and a melting point of 2183 K. Its [Ar] 3d3 4s2 configuration gives an electronegativity of 1.63 and a first ionization energy of 651 kJ/mol. Andrés Manuel del Río first encountered the element in 1801. Added in small amounts to steel, vanadium greatly increases strength and toughness, which is its principal industrial use. Its many accessible oxidation states make its solutions strikingly varied in color. Vanadium occupies group 5, period 4.

भौतिक गुण

परमाणु द्रव्यमान 50.942 u
घनत्व 6.11 g/cm³
गलनांक 1909.8 °C
क्वथनांक 3406.8 °C
STP पर अवस्था Solid
परमाणु त्रिज्या 171.0 pm

इलेक्ट्रॉनिक गुण

विद्युतऋणात्मकता 1.63
आयनीकरण ऊर्जा 650.9 eV
इलेक्ट्रॉन आत्मीयता 50.6 eV
संयोजकता इलेक्ट्रॉन 5

इलेक्ट्रॉन विन्यास

विन्यास [Ar] 3d³ 4s²

Electron Shell Configuration

Vanadium electron shell configuration V 2e⁻ 8e⁻ 11e⁻ 2e⁻
Electron shell structure of Vanadium — electrons per shell.
Shell Electrons
1 (K) 2
2 (L) 8
3 (M) 11
4 (N) 2

Position in Periodic Table

Vanadium position in the periodic table V

खोज

द्वारा खोजा गया: Andres Manuel del Rio
वर्ष: 1801

ब्लॉक और आवर्त

ब्लॉक

s p d f

आवर्त

1 2 3 4 5 6 7

आवर्त सारणी

लैंथेनाइड एक्टिनाइड

V से जुड़ी अभिक्रियाएँ

Formation of Vanadium(V) Oxide

4V + 5O₂ → 2V₂O₅

Synthesis

Vanadium Redox Flow Battery

V²⁺ + VO₂⁺ + 2H⁺ ⇌ V³⁺ + VO²⁺ + H₂O

Redox

Compounds Containing Vanadium

Vanadium(IV) Oxide Sulfate

VOSO₄

Vanadium Pentoxide

V₂O₅

Vanadium(V) Oxide

V₂O₅

संक्रमण धातु में और

21 Sc Scandium 22 Ti Titanium 24 Cr Chromium 25 Mn Manganese 26 Fe Iron 27 Co Cobalt 28 Ni Nickel 29 Cu Copper 30 Zn Zinc 39 Y Yttrium

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 संक्रमण धातु.
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.