H F is most polar
The anion Cl- form ionic bonds in molecules.
Yes, they form BrCl and BrCl3 . such compounds have covalent bonds and known as Interhalogens.
its a non polar bond non polar bonds exist between two of the same element like Cl2 in this case
SCl3. It is polar because it has a lone pair on the central atom.
Halogens are very reactive: F, Cl, Br, I.
No, H-F is more polar because fluorine, F, is more electro-negative than chlorine, Cl.
Se-Cl bonds
Br-I
Br-I
S-Cl
.....Cl Br-C-Cl ....Br Single Bonds for all and 3 pairs of unbonded electrons on both Cl's and both Br's
p-br
Non-polar. Despite having polar bonds between the Be & Cls, the overall pulls counteract one another & cancel out. Try to visualize it here: Cl-Be-Cl and then, Cl<---Be--->Cl Thus it isn't polar overall but has polar bonds connecting it together (check the electronegativities)
Non-polar. The electronegativity difference is 0.2 which is non-polar covalent.
The anion Cl- form ionic bonds in molecules.
Yes, they form BrCl and BrCl3 . such compounds have covalent bonds and known as Interhalogens.
As-F bonds should be more polar, because fluorine is the most electronegative of all elements.