electrons are shared unequally between atoms.
Polar Covalent
HCl is an example
Polar covalent
polar covalent - use the electronegativity difference
The pairing of Br2 with polar covalent bonding is incorrect. Br2 exhibits nonpolar covalent bonding due to the similar electronegativities of the two bromine atoms causing a symmetrical distribution of electrons, resulting in a nonpolar molecule.
i dont know. you tell me
polar covalent bonding
No, sodium carbonate (Na2CO3) does not have a non-polar covalent bond with water. Sodium carbonate dissolves in water to form ions (Na+, CO3^2-) through ionic bonding, not covalent bonding. Water is a polar molecule and can interact with the ions through hydrogen bonding.
Non polar covalent bond
CH3I exhibits covalent bonding, with the carbon and hydrogen atoms sharing electrons to form bonds. The iodine atom is connected via a polar covalent bond, in which the electrons are not shared equally between the carbon and iodine atoms.
"Pure Covalent" is a synonym for "nonpolar covalent bonding". That means that each atom pulls equally on the electrons and doesn't produce a permanent dipole moment.
polar covalent