In which different forms does nitrogen exist in compounds? 1 bonded by a triple covalent bond 2 as part of a cation 3 in an oxidation state of +5
✓ Correct answer
A: 1, 2 and 3 are correct
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Nitrogen and sulfur and see which topics are most likely to come up next.
Sign up free →