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Index
»
BME306
»
Chapter 1
»
Bonding Theory
level: Bonding Theory
Questions and Answers List
level questions: Bonding Theory
Question
Answer
- electron pair is most likely to be found on the line between the two nuclei - most simple bond
Sigma bond
.
Sigma bonding and anti sigma bonding
- lower energy than original atoms - energy released when formed - hydrogen molecule more energetically stable than original atoms
Bonding orbital
- less energetically stable than original atoms - most cases empty of electrons - shown with * after its symbol - no attractions, instead get repulsions
Anti-bonding orbital
-normal bonding orbital -formed by sideways overlap between half filled p-orbital on each of the two carbon atoms
pi bond
contain lone pairs of electrons at bonding level
non-bonding orbitals