ionic bond and ionic bond
Answers
Ionic Bond :-
A chemical bond formed by complete transference of electrons from one
atom (metal) to another (non-metal) and hence, each atom acquires the
stable nearest noble gas configuration, is called ionic bond or
electrovalent bond .
Example : formation of sodium chloride = NaCl
Answer:
Ionic bond is a complete transfer of electrons from one atom to an other.
Explanation:
Ionic bonding occurs between metals of group IA, IIA and sometimes IIIA with the non metals of group VI A and VII A.
Ionic bond occurs to stabilize an atom's valance shell
Remember these 4 conditions:
It always occurs between metals and non metals.
It is a complete transfer of electrons from the valence shell.
Metals always lose electron and become a positive ion
Non-metals always gain electron, becoming a negative ion
Metals are always written at the start of the formula.
Example:
NaCl (common table salt)
where Sodium (Na or natrium) is metal and Chlorine (Cl) is a non metal