Indicate the compound with covalent bond (or bonds) only in the product.
Why the compound BF3 is stable however after forming the covalent bond boron contain only 6 electrons instead of 8 in its outermost shell.
How does the co-ordinate covalent bond between BF3 and NH3 form?
Ethane, with the molecular formula C2H6 has
(a) 6 covalent bonds.
(b) 7 covalent bonds.
(c) 8 covalent bonds.
(d) 9 covalent bonds.