In contrast, if we talk about a double bond, what we're now talking about is having both a sigma bond and also one pi bond. And I apologize, I intended to set this up right before class, but that didn't happen today.
"The government set up the ICB to ask the difficult questions that weren't asked before the crisis and this is exactly what the commission is doing, " the Treasury said in a statement issued in response to Mrs Knight's comments.
Keothavong had managed a confidence-boosting three set win over world number 41 Jarmila Groth the day before, but couldn't repeat her efforts on Wednesday.
