Silicon tetrachloride, with formula SiCl4
Methanol is a polar covalent compound.
It is not possible for the polar covalent compound to have a lower melting point than the non-polar covalent compound because they have ionic bonds.
O2 molecule / a non polar covalent compound is formed
I2 is a non-polar covalent compound.
Yes a compound can be both if it has polar bonds that are not matched on the opposite side by the same polar bond.
No. sulphur dioxide has polar covalent bond and is a polar covalent compound.
N2 is non-polar covalent compound
The formual is suspect- such a compound would be covalent.
CH4O or CH3OH is methanol and is polar covalent compound.
Yes. It has polar covalent bonds.
Potassium iodide is a polar, ionic compound.
NH3 is a polar-covalently bonded compound.