Represent the Lewis structure of `O_3` molecule and assign the formal charge on each atom.

Write the Lewis dot structure of CO molecule.

Give the reasonance structure of O_3 .

Write resonating structures of 'O_3'

Draw the Lewis structures for the following molecules and ions: H_2S , BeF_2 , HCOOH.

Water molecule has a V-shape or bent structure and NH_3 molecule has pyramidal shape both has 4 electron pairs around the central atom. Justify the statement.

In Lewis notations, the valence electrons are represented by dots. a: Give the Lewis structure of CaF_2 b. Carbon Suboxide, C_3 O_2 has recently been shown as a compound of the atmosphere of venus. Suggest Lewis structure for C_3 O_2 [Hint: Oxygen atoms are at the terminals]

Draw the Lewis structures for the following molecules and ions: H_2S , SiCl_4 , BeF_2 , CO_3^2 , HCOOH