Reactivity & Chemical Bonding
Chemical Behavior & Oxidation States
Vanadium exhibits chemical reactivity characteristic of the transition metal family, governed by an electronegativity of 1.63 and standard valence interactions.
Z = 23Transition Metal
Launch 3D Atom & Orbitals LabVanadium
V
Standard Atomic Mass: 50.942 u
Period 4Group 5D-Block
Chemical Specimen/V
Concentric Electron Shells4 Energy Levels
n=1: 2e⁻→
n=2: 8e⁻→
n=3: 11e⁻→
n=4: 2e⁻
Scientific Monograph • Transition Metal
3D Atom SimulatorVanadium (V) Scientific Profile
Vanadium (V) is an element with atomic number 23, classified as a transition metal. Positioned in Period 4, Group 5, and D-block, its chemical and physical profile is defined by its electron configuration ([Ar]3d³4s²) and periodic trends.
Interactive Virtual Labs Available for Vanadium
3D Orbitals & Valence Lab
Simulate concentric quantum energy levels, observe valence electron spins, and examine live atomic clouds in full 3D.
Electronic Configuration Lab
Experiment with Aufbau subshell ordering, explore orbital occupancy, and analyze quantum configuration exceptions.
Electron Config
[Ar]3d³4s²
Electronegativity
1.63 Pauling
Year Discovered
1801
Orbital Shells
4 Principal Levels
Orbital Block
d-block orbital
Group / Period
G: 5 • P: 4
Technological Utility
Industrial & Energy Applications
Vanadium is utilized in industrial fabrication, materials engineering, electronic manufacturing, and advanced laboratory research based on its specific thermodynamic properties.
Biological Role
Biomedical Profile & Toxicity
Vanadium does not play a prominent biological role in human biochemistry, existing primarily as a trace element or mineral component in natural ecosystems.
Geochemistry & Abundance
Cosmic & Terrestrial Occurrence
Elements like Vanadium are synthesized through stellar nucleosynthesis and supernovae r-processes. On Earth, Vanadium is concentrated in specific ore deposits or synthesized in nuclear accelerators.
Frequently Asked Questions about Vanadium
Q
What are the key physical and atomic properties of Vanadium?
Vanadium (V) has an atomic number of 23 and a standard atomic mass of 50.942 u. It is positioned in Period 4, Group 5, in the D-block, and is classified within the Transition Metal category.
Q
What is the electron configuration of Vanadium?
The ground-state electron configuration of Vanadium is [Ar]3d³4s². Its 23 electrons are distributed across 4 principal energy levels (2, 8, 11, 2).
Q
Why does Vanadium exhibit an electron configuration exception?
Vanadium follows standard Aufbau principle orbital filling. Transition metals and heavy elements optimize their shell filling based on subshell exchange energy and electrostatic stability.
Q
What are the primary commercial and laboratory uses of Vanadium?
Vanadium is utilized in industrial fabrication, materials engineering, electronic manufacturing, and advanced laboratory research based on its specific thermodynamic properties.