one example of pentaatomic
Answers
Answered by
0
Answer:
A group of atoms carrying a charge is known as polyatomic ion, example of polyatomic cation: NH4+ and polyatomic anion: NO3-. (b) It means an atom of sulphur is 32 times heavier than 1/12th the mass of 1 Carbon-12 atom.
Explanation:
Similar questions