Reactivity & Chemical Bonding
Chemical Behavior & Oxidation States
Tungsten exhibits chemical reactivity characteristic of the transition metal family, governed by an electronegativity of 2.36 and standard valence interactions.
Z = 74Transition Metal
Launch 3D Atom & Orbitals LabTungsten
W
Standard Atomic Mass: 183.84 u
Period 6Group 6D-Block
Chemical Specimen/W
Concentric Electron Shells6 Energy Levels
n=1: 2e⁻→
n=2: 8e⁻→
n=3: 18e⁻→
n=4: 32e⁻→
n=5: 12e⁻→
n=6: 2e⁻
Scientific Monograph • Transition Metal
3D Atom SimulatorTungsten (W) Scientific Profile
Tungsten (W) is an element with atomic number 74, classified as a transition metal. Positioned in Period 6, Group 6, and D-block, its chemical and physical profile is defined by its electron configuration ([Xe]4f¹⁴5d⁴6s²) and periodic trends.
Interactive Virtual Labs Available for Tungsten
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
[Xe]4f¹⁴5d⁴6s²
Electronegativity
2.36 Pauling
Year Discovered
Ancient Era
Orbital Shells
6 Principal Levels
Orbital Block
d-block orbital
Group / Period
G: 6 • P: 6
Technological Utility
Industrial & Energy Applications
Tungsten is utilized in industrial fabrication, materials engineering, electronic manufacturing, and advanced laboratory research based on its specific thermodynamic properties.
Biological Role
Biomedical Profile & Toxicity
Tungsten 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 Tungsten are synthesized through stellar nucleosynthesis and supernovae r-processes. On Earth, Tungsten is concentrated in specific ore deposits or synthesized in nuclear accelerators.
Frequently Asked Questions about Tungsten
Q
What are the key physical and atomic properties of Tungsten?
Tungsten (W) has an atomic number of 74 and a standard atomic mass of 183.84 u. It is positioned in Period 6, Group 6, in the D-block, and is classified within the Transition Metal category.
Q
What is the electron configuration of Tungsten?
The ground-state electron configuration of Tungsten is [Xe]4f¹⁴5d⁴6s². Its 74 electrons are distributed across 6 principal energy levels (2, 8, 18, 32, 12, 2).
Q
Why does Tungsten exhibit an electron configuration exception?
Tungsten 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 Tungsten?
Tungsten is utilized in industrial fabrication, materials engineering, electronic manufacturing, and advanced laboratory research based on its specific thermodynamic properties.