Draw the Lewis structures of N2, O2, H20, and CH4. Compare your drawing to the ones in the drawing on this test and select the answer that best describes which drawing is wrong and why. O2 Is wrong because it shows the electrons at a 45 degree angle to the Oxygen atoms.
H2O is wrong because it is missing 4 valence electrons.

The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?