**Proposed Lewis Structure Evaluation**The table below evaluates the reasonableness of three proposed Lewis structures. Each proposed structure is assessed for the correct number of valence electrons and adherence to the octet rule. ---**1. Proposed Structure: \([\mathrm{Cl} \equiv \mathrm{O}]\)**- **Is the proposed Lewis structure reasonable?** - ⭕ Yes. - ⚪ No, it has the wrong number of valence electrons. - The correct number is: [ ] - ⚪ No, it has the right number of valence electrons but doesn't satisfy the octet rule. - The symbols of the problem atoms are: [ ]---**2. Proposed Structure: \( \mathrm{O} = \mathrm{C} = \mathrm{O} \)**- **Is the proposed Lewis structure reasonable?** - ⚪ Yes. - ⚪ No, it has the wrong number of valence electrons. - The correct number is: [ ] - ⭕ No, it has the right number of valence electrons but doesn't satisfy the octet rule. - The symbols of the problem atoms are: [ ]---**3. Proposed Structure: \([\mathrm{H} - \mathrm{H} - \mathrm{O} - \mathrm{H}]^+\)**- **Is the proposed Lewis structure reasonable?** - ⚪ Yes. - ⚪ No, it has the wrong number of valence electrons. - The correct number is: [ ] - ⭕ No, it has the right number of valence electrons but doesn't satisfy the octet rule. - The symbols of the problem atoms are: [ ]---**Note:**- If two or more atoms of the same element do not satisfy the octet rule, enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "O,O."

Explanation Lewis Symbols In the Lewis representation for an atom, the chemical symbol of the element (as found on the periodic table) is written, and the valence electrons are denoted as dots surrounding it. Only the electrons in the valence level are shown using this notation. For example, the Lewis representation of carbon shows a “N’ surrounded by 5 valence electrons because carbon has an electron configuration of 1s22s22p3 ClO- 7 + 6+1= 14 electrons Now above structure having 14 electrons, two valence electrons are between the two atoms and reaming an all electrons are surrounding atoms. The given structure is wrong number of valence electron and the correct number is 14 electrons. Hypochlorite ion How to draw Lewis structures 1) First you have to define the total number of valence electrons in the molecule. This will be the sum of the group number of all atoms plus the charge. 2) Draw a skeletal structure for the molecule which joins all atoms using only single bonds. The central atom will be the one that can form the greatest number of bonds and/or expand its octet. 3) Now we need to add lone pairs of electrons. Of the 14 valence electrons available in ClO-. The given structure having 13 electrons. 2) Carbon dioxide It is having correct valence electron and Lewis statures. 3) Hydronium ion (H3O+) Let's do the Lewis structure for H3O+, the hydronium ion. On the periodic table, Hydrogen's in group 1, 1 valence electron; but we have 3 Hydrogens. ... Let's put some valence electrons around the atoms. Start by forming chemical bonds: 2, 4, 6.