define ionic bond, covalent bond, hydrogen bond and co-ordinate Bond with example
Answers
Ionic bond :-when a positively charged ion forms a bond with a negatively charged ions and one atom transfers electrons to another. An example of an ionic bond is the chemical compound Sodium Chloride.
covalent bonds:-a chemical bond that involves the sharing of electron pairs between atoms.
Hydrogen bond :-a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.
co-ordinate bonds :-A coordinate bond (also called a dative covalent bond) is a covalent bond (a shared pair of electrons) in which both electrons come from the same atom.
Ionic bond: this is the bond between two ions which are produced when a metal and a non-metal share electrons to attain stability and form cations and anions which attract each other cause they both are unlike charges.
Covalent bond: this is a bond where a electrons is shared between two same or different elements to attain stable configuration. In this bond none the elements gain or lose electrons from the outer shell.
Hydrogen bond: this is a bond in which hydrogen due to electrostatic forces gets attached with other electro-negetive elements that is non-metal.
Coordinate bond: this is a type of covalent bond but the 2 electrons shared between two atoms is from only one atom.