Set Sampl o Sylweddau Syml
| E23.1510Set Sampl o Sylweddau Syml | |||
| 01 | S | 07 | I2 |
| 02 | C | 08 | Pb |
| 03 | Cu | 09 | Xa |
| 04 | Al | 10 | Mg |
| 05 | Zn | 11 | Ca. |
| 06 | Fe | 12 | C6H6 |
Ysgrifennwch eich neges yma a'i hanfon atom
| E23.1510Set Sampl o Sylweddau Syml | |||
| 01 | S | 07 | I2 |
| 02 | C | 08 | Pb |
| 03 | Cu | 09 | Xa |
| 04 | Al | 10 | Mg |
| 05 | Zn | 11 | Ca. |
| 06 | Fe | 12 | C6H6 |
