77.0k views
12 votes
Write down the name of two trivalent and two bivalent radicals.​

1 Answer

3 votes
Elements [or radicals] with valency one are monovalent, those with valency two are divalent, and those with valency three are trivalent.
...
What is the Valency of an Element / Radical?
Valency Divalent [2]
Element / Radical Oxide [Oxygen]
Symbol O
Ion O2-
User Vinitha
by
6.2k points