BaBr2 has two ionic bonds, but no covalent bonds.
Barium bromide is ionic.
2 covalent bonds
There are four bonds.All are covalent bonds.
Three covalent bonds.
A single covalent bond
Barium bromide is ionic.
2 covalent bonds
There are four bonds.All are covalent bonds.
It has four covalent bonds.They are polar bonds
maximum of five single covalent bonds as in PCl5
Three covalent bonds.
A single covalent bond
Three covalent bonds. One sigma bond and two pi bonds.
A haloalkane has the same number of covalent bonds as the corrresponding unhalogenated alkane.
Nitrogen tetroxide has four double covalent bonds.
None. An alkane contains only single covalent bonds.
The nitrogen atom forms 3 covalent bonds.