Dysprosium: electronic configuration and properties
Dysprosium has atomic number 66 and electronic configuration [Xe] 4f10 6s2. Explore its periodic behaviour and open the interactive atom model.
Open Dysprosium in 3DKey properties of Dysprosium
- Symbol
- Dy
- Atomic number
- 66
- Atomic mass
- 162.500(1)
- Family
- lanthanoid
- Electronic configuration
- [Xe] 4f10 6s2
- Shell distribution
- 2, 8, 18, 28, 8, 2
- Oxidation states
- 2, 3
- Standard state
- solid
Periodic behaviour
Atomic radius: not experimentally determined. Electronegativity: 1.22. First ionisation energy: 573 kJ/mol. Use these values comparatively across a period or group rather than memorising them in isolation.
NEET exam focus
For NEET, prioritise the NCERT electronic configuration, periodic position, common oxidation states, and direct trend-based comparisons involving Dysprosium.
Related lanthanoid elements
Frequently asked questions
What is the electronic configuration of Dysprosium?
Dysprosium has electronic configuration [Xe] 4f10 6s2, with shell distribution 2, 8, 18, 28, 8, 2.
What are the oxidation states of Dysprosium?
The listed oxidation states are 2, 3.
How can I view the Dysprosium atom in 3D?
PracticeNEET's interactive periodic table provides a rotatable schematic atom with accurate electron populations by shell.