Natrium azide has an ionic bond.
It is a covalent bond. F-F bond is covalent.
N-F is more polar. 100% positive
The electronegativity of N O and F are 3.0 3.5 and 4 respectively according to the Pauling's scale. The electronegativity difference between N and F is greater than the difference between O and F. So, the prior bond is expected to be more polar.
Ionic bond as in SrF2
Natrium azide has an ionic bond.
It is a covalent bond. F-F bond is covalent.
N-F is more polar. 100% positive
It's a covalent bond.
The electronegativity of N O and F are 3.0 3.5 and 4 respectively according to the Pauling's scale. The electronegativity difference between N and F is greater than the difference between O and F. So, the prior bond is expected to be more polar.
Ionic bond as in SrF2
polar
This bond is covalent.
there is only one type of bond between water molecules and that is the strong Hydrogen bond. Hydrogen bond can be formed only between H Atom and O,F,N. here we have O.
polar
Covalent. In compounds this may be a single or double bond. In the elemental form N2 there is a triple bond.
F-F bond is nonpolar as both the atoms are same. The rest two are polar covalent bonds.