 |
| |||
| химический знак | |||
| химический символ | |||
| |||
| cимволы химических элементов (VictorMashkovtsev) | |||
| chemical symbol: 5 phrases in 3 subjects |
| Chemistry | 2 |
| Military | 1 |
| Weapons of mass destruction | 2 |
|
| |||
| химический знак | |||
| химический символ | |||
| |||
| cимволы химических элементов (VictorMashkovtsev) | |||
| chemical symbol: 5 phrases in 3 subjects |
| Chemistry | 2 |
| Military | 1 |
| Weapons of mass destruction | 2 |