In any diatomic element it is always a covalent bond.
A covalent bond.
As polyehtene is unsaturated(single bond) it does not react with bromine and there is no colour change.But bromine reacts with ethene and it becomes colourless.
Covalent
Covalent.
The bonds are ionic.
A covalent bond.
If two bromine atoms form a bond with each other, the bond is covalent, not metallic.
The bond is a covalent bond.
covalent bond
No, there is no double bond for it to react with
We have one Sigma Bond.
As polyehtene is unsaturated(single bond) it does not react with bromine and there is no colour change.But bromine reacts with ethene and it becomes colourless.
Covalent
Sodium and bromine
atoms
Covalent.
An ionic bond will hold them together.