polar covalent bond is different to ionic bond.. because Ionic bond is a bonding between non metal and metal element. while Polar covalent is a bonding between two metal elements
Surface tension of water is greater than methyl alcohol because the cohesive forces between the molecules of water are greater. ... Because of large electronegativity difference between H and O the hydrogen bonding is much stronger as compared to methyl alcohol.
solid is a matter it also had shape ,size ,weight and space
Explanation:solid can be seen and touched