NEET Chemistry
Tin: electronic configuration and properties
Tin has atomic number 50 and electronic configuration [Kr] 4d10 5s2 5p2. Explore its periodic behaviour and open the interactive atom model.
Open Tin in 3DKey properties of Tin
- Symbol
- Sn
- Atomic number
- 50
- Atomic mass
- 118.710(7)
- Family
- metal
- Electronic configuration
- [Kr] 4d10 5s2 5p2
- Shell distribution
- 2, 8, 18, 18, 4
- Oxidation states
- -4, 2, 4
- Standard state
- solid
Periodic behaviour
Atomic radius: 141 pm. Electronegativity: 1.96. First ionisation energy: 709 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 Tin.
Related metal elements
Frequently asked questions
What is the electronic configuration of Tin?
Tin has electronic configuration [Kr] 4d10 5s2 5p2, with shell distribution 2, 8, 18, 18, 4.
What are the oxidation states of Tin?
The listed oxidation states are -4, 2, 4.
How can I view the Tin atom in 3D?
PracticeNEET's interactive periodic table provides a rotatable schematic atom with accurate electron populations by shell.