Covalent in the solid, liquid and gas phases.
The structure of solid BeCl2 is an unusual chain polymer with two chlorine atoms bridging between the Be atoms. The ClBeCl bond angle is less than tetrahedral, at 980 . It therefore achieves an octet of electrons and has an approximate hybridisation of sp3 .
The structure of liquid is dimeric with 2 chlorines bridging, Be does not achieve the octet in this.
In the gas the dimer persists up to around 900 0when it is fully dissociated into the linear Cl-Be-Cl monomer. This is linear as predicted by VSEPR.
Covalent bonding
covalent
Covalent Bond
Metallic.
Metallic bond as iron is a metal.
Calcium chloride is consists of ionic bonds.
3
covalent
Covalent Bond
Metallic.
Metallic bond as iron is a metal.
Calcium chloride is consists of ionic bonds.
The chemical Bonding present is covalent bonding since nitrogen and hydrogen are non-metals
polar covalent bonds make the water molecule and hydrogen bonding attracts other water molecules to each other
covalent bonding. it is a diatomic molecule
probably hydrated beryllium salts like BeCl2.H20
becl2
BeCl2