Answer:
No. of Electrons
Helium- 2
Lithium-2,1
Beryllium-2,2
Boron-2,3
Carbon-2, 4
Nitrogen-2,5
Oxygen-2, 6
Fluorine-9
Neon-2,8
Sodium-11
Magnesium-12
Aluminum-13
Silicon-14
Phosphorus-15
Electron Configuration
- 1s²
- 1s²2s¹
- [He] 2s²
- [He] 2s²2p¹
- [He] 2s²2p²
- [He] 2s²2p³
- [He] 2s²2p⁴
- [He] 2s²2p5
- [He] 2s²2p⁶
- [Ne] 3s¹
- [Ne] 3s²
- [Ne] 3s²3p¹
- [Ne] 3s²3p²
- [Ne] 3s²3p³
Explanation:
Here's my answer. Base po Yan sa na search ko hope it helps po <3
