Ionic bond of NH4+ and Cl- ions
BF3, Boron trifluoride, has ionic bonds, because the difference in electronegativity between B and F atoms is 2.1 and every 'bond' with E.N.D. more than 1.8 is ionic.
covalent
Na +andIO3 -form an ionic bond,NaIO3=====Sodium iodate.
It consists of polar covalent bonds
ionic bonds are stronger than the covalent.its because the covalent bonds are formed by sharing of electons and ionic bonds are formed by give and take of elecrons which complete the octates of atoms
yes
covelent bond
BF3 has polar covalent bonds. It is planar and symmetric so the net dipole moment of the molecule is zero.
A bond where electrons are shared is known as a covelent bond. If the electrons are shared evenly (such as Cl2) it is a non polar covelent bond. If one atom has a slightly stronger pull because of a higher elctronegativity value (such as H2O) it is a polar covelent bond. Ionic bonds are when electrons are taken leaving a positive and negative ion.
A covalent bond is much stronger than an ionic bond.
no. it is covalent