Atomic number 49In
Indium
ইন্ডিয়াম
- Post-transition metal
- Group 13
- Period 5
- Atomic mass 114.820 u
- Solid
- Electrons per shell
- 2, 8, 18, 18, 3
- Electron configuration
- [Kr] 4d10 5s2 5p1
- Nucleus
- 49 protons, 66 neutrons
- Valence electrons
- 3
Speed1×
- Group
- 13
- Period
- 5
- Block
- p-block
- Category
- Post-transition metal
- State at 25 °C
- Solid