Neon: electronic configuration and properties
Neon has atomic number 10 and electronic configuration [He] 2s2 2p6. Explore its periodic behaviour and open the interactive atom model.
Open Neon in 3DKey properties of Neon
- Symbol
- Ne
- Atomic number
- 10
- Atomic mass
- 20.1797(6)
- Family
- noble gas
- Electronic configuration
- [He] 2s2 2p6
- Shell distribution
- 2, 8
- Oxidation states
- Not listed
- Standard state
- gas
Periodic behaviour
Atomic radius: 69 pm. Electronegativity: not experimentally determined. First ionisation energy: 2081 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 Neon.
Related noble gas elements
Frequently asked questions
What is the electronic configuration of Neon?
Neon has electronic configuration [He] 2s2 2p6, with shell distribution 2, 8.
What are the oxidation states of Neon?
No common oxidation state is listed for Neon in this dataset.
How can I view the Neon atom in 3D?
PracticeNEET's interactive periodic table provides a rotatable schematic atom with accurate electron populations by shell.