Question

What are three examples of polyatomic and monatomic ions?

Answer 1

Hint: We have to remember that the monatomic particles are made out of a single molecule while polyatomic particles are made out of at least two ions for each particle. These particles can be either cations or anions. Both monatomic and polyatomic particles can frame ionic mixtures by having electrostatic attractions with the particles of inverse electrical charge.

Complete step by step answer:
We have to know the polyatomic particle, otherwise called a subatomic particle, is a charged substance species (ion) made out of at least two molecules covalently fortified or of a metal complex that can be viewed as going about as a solitary unit.
The first example of a polyatomic ion is carbonate. The chemical formula of carbonate is $CO_3^{2 - }$. Where, two atoms are covalently bonded. So that it is called polyatomic ion.
The second example of polyatomic ions is sulphate. The chemical formula of sulphate is $SO_4^{2 - }$. Where, two atoms are covalently bonded. So that it is called polyatomic ion.
The third example of a polyatomic ion is $O{H^ - }$. Where, two atoms are covalently bonded. So that it is called polyatomic ion.
Then, we have to know the mono atomic components are components that are steady as single particles. Mon- or Mono- implies one. All together for a component to be steady without help from anyone else, it needs to have a steady octet of valence electrons.
The first example of a monatomic ion is, ${K^ + }$.
The second example of a monatomic ion is, $N{a^ + }$.
The third example of a monatomic ion is, $C{l^ - }$.

Note: Now we can discuss the other examples of monatomic ions are neon, krypton and other noble gases.
Other examples of polyatomic ions are, $BaS{O_4},MgS{O_4}$.
We need to remember that the polyatomic ions are vital to human wellbeing through their help with keeping up homeostasis in the human body. They keep up pH balance in our body, which is vital on the grounds, that pH controls the speed of our body's biochemical responses. A Group of particles that have a charge is called as polyatomic particles.