Question

write any two examples of ionic and covalent compound with complete explanation​

Answer 1

$\mathfrak{\large{\underline{\underline{Answer:-}}}}$

Ionic Compound :- The compound which is made up of transfer of electrons between the atom is called ionic compound.

Ex :- Na ( 2,8,1) → Na+ (2,8 )

Cl (2,8,7) → Cl- (2,8,8)

$\bold{{Na}^{ + } + {Cl}^{ - } →NaCl}$

here, Na has 1 valence electron it losses one electron to form sodium ion and chlorine accept one electron to form chloride ion.

KCl, HNO3 are some ionic compounds.

Covalent compounds :- The compounds which is made up of sharing of electrons between the atom is called covalent compounds.

Ex :- H * + *Cl → HCl

here hydrogen and chlorine both share their one electron and hydrogen completes it's duplet while chlorine completes it's octet.

CO2, H2O,CH4 are some covalent compounds.

Answer 2

Answer:

Example of ionic bonds— Sodium chloride and calcium oxide. Example of covalent bond— Water, carbon dioxide.

I hope it is helpful to you....