chemical bonding and it's type
And explain
Answers
Answer:
There are three primary types of bonding: ionic, covalent, and metallic. Definition: An ionic bond is formed when valence electrons are transferred from one atom to the other to complete the outer electron shell.
Answer:
Chemical bond is a bond by which the atoms in the molecule of a compound are combined and held together by a strong combining force. There are two types of chemical bonds; ionic bond and covalent bond.
1. Ionic Bond: Ionic bond is the bond formed by a strong force of attraction between two oppositely charged ions.
Example - In sodium chloride (NaCl), ionic bond is present between the two elements; sodium and chlorine which form sodium ion and chloride ion respectively.
2. Covalent Bond: The bond formed between two combining atoms by sharing of electrons of the outermost orbit to achieve octet configuration is called a covalent bond.
Example - In oxygen molecule, the two atoms of oxygen achieve octet configuration by sharing two-two electrons from each of the oxygen atoms and form two covalent bonds between oxygen atoms.