first-30-elements
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Write down the electronic configuration of first thirty elements according to K, L, M.. shells |
|
1 | 11171 | June 25, 2019 |
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Write down the electronic configuration of first thirty elements according to K, L, M.. shells |
|
1 | 11171 | June 25, 2019 |