Which microscopic representation best represents a solution?  Data sheet and Periodic Table

What is the molecular geometry around the N atom in the molecule depicted?           Data sheet and Periodic Table

Which statement best describes the bond length(s) in the nitrite ion (shown)?  The bond length of N–O is 136 pm and N=O is 122 pm.          Data sheet and Periodic Table

How many sigma (σ) and pi (π) bonds are in the molecule shown?           Data sheet and Periodic Table

For the orbital diagram shown, what is a possible set of quantum numbers for the next lowest energy electron added?        Data sheet and Periodic Table

Using formal charges, which Lewis dot structure is correct for the carbonate ion, CO32–?   Data sheet and Periodic Table

The gases, F2, H2, N2, and O2 at STP are represented in the plot.  Which gas corresponds to curve III?                   Data sheet and Periodic Table

Arrange LiF, HCl, HF, and F2 in order of increasing normal boiling point.   Data sheet and Periodic Table

What is the molecular geometry around the N atom in the molecule depicted?           Data sheet and Periodic Table

What are the polarities of CH2Cl2 and CF2Cl2?                                      Data sheet and Periodic Table