ENVIRONMENT
- dúil i ngrúpa VI Reference an Ghníomhaireacht Eorpach Comhshaoil (GEC)
- ga
- element of group VI
- en
- Definition 1.Group VI consists of two subgroups: group VIb, the main group, and group VIa. Group VIa consists of chromium, molybdenum, and tungsten. The main group consists of oxygen, sulphur, selenium, tellurium, and polonium. Reference 1.CHSK;