bonding MOs → without an asterisk (e.g., σ1s)
antibonding MOs → those with an asterisk (e.g., σ1s*).
Group Valence Electrons
Be 2A 2 × 2 e– = 4 e–
+1 charge – 1 e–
Use the drawing of MO energy diagram to predict the bond order of Be2+ and Be2–. Do you expect Be2– to exist in the gas phase?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the MO Theory: Bond Order concept. You can view video lessons to learn MO Theory: Bond Order. Or if you need more MO Theory: Bond Order practice, you can also practice MO Theory: Bond Order practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Poehlmann & Waymouth's class at STANFORD.