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Which of the following elements has the largest 2nd ionization energy (IE2)?

Which group of elements below has the lowest first ionization energies (IE1)?

What is the EDG and MG of the molecule represented by the ball and stick model below?

The Lewis Structure of IF5 is pictured below. What is the electron domain geometry (EDG) and molecular geometry (MG) of this molecule?

Which of these molecules is polar (has a net dipole moment)?

What element and type of hybridization is illustrated in the electron box diagrams below?

How many equivalent resonance structures can be drawn for the nitrate ion (NO3-)?

Paying Attention in Lecture Question! During our Ch. 7 lecture, Dr. Briggs played a video clip from the British TV show, Braniac where the hosts threw various samples into a bathtub full of water.  What were these samples?

All of the molecules below have a tetrahedral EDG. Which is expected to have the smallest H-X-H bond angle (where X is the central atom)?

Which equation below represents the electron affinity of atomic chlorine?