NEETChemistryp Block Elements (Group 15, 16, 17 & 18)
Which element in Group 15 hardly forms any compounds in the -3 oxidation state?
Options
- ANitrogen
- BPhosphorus
- CArsenic
- DBismuth
Correct answer
D. Bismuth
Step-by-step solution
The paragraph mentions that the last member of the group, bismuth, hardly forms any compounds in the -3 oxidation state.