 |
5 | 1
2 3 5 | 6
7 8 9 10 10 decachloro 4 hydroxy
- only individual words found| 1- | |
| chem. | 1- -1,3-dimethylureum |
| 6 | |
| chem. | calgon 6; natriumhexametafosfaat |
|
5-(1,2,3,5,6,7,8,9,10,10 : 1 phrase in 1 subject |
| Chemistry | 1 |