Question

difference between cation and anion

Answer 1

heya,

cation is positive charge.
- e.g Na+. sodium.

anion is negative charge. 
- e.g Cl-  calcium.

thank you.

Answer 2

$\huge{HEY!!}$
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✴$\bold{Cation}$

✔Positively charged ions are known as cations.

✔Cations are formed by loss of electrons by an atom.

✔In a cation, number of electrons are less than number of protons.

✔Eg:- ${Na}^{ + }$, ${Mg}^{2 + }$

✴$\bold{Anion}$

✔Negatively charged ions are known as anions.

✔Anions are formed by gaining of electron by an atom.

✔In anions, number of electrons are more than the number of protons.

✔Eg:- ${Cl}^{ - }$, ${O}^{2 - }$