Question 1 Report
Copy and complete the following table
| Element | Number of Neutrons | Electronic Configuration | Group in the periodic Table |
| \(^{23}_{11}Na\) | --- | \(1s^{2}2s^{2}2p^{6}3s^{1}\) | 1 |
| \(^4_2He\) | 2 | ---- | --- |
| ---- | 7 | \(1s^{2}2s^{2}2p^{2}\) | ---- |
Everything you need to excel in JAMB, WAEC & NECO