| |||
chemical radical | |||
chemical group |
groupe chimique : 22 phrases in 10 subjects |
Chemistry | 5 |
Environment | 1 |
Finances | 1 |
General | 4 |
Immigration and citizenship | 1 |
Medical | 2 |
Name of organization | 3 |
Obsolete / dated | 1 |
Social science | 2 |
United Nations | 2 |