These properties include H-bond acidity and basicity, dipolarity and polarisability.
2.
What about polarisability or if you have a big fat iodide atom on your chain?
3.
The Edwards equation relates the nucleophilic power to " polarisability " and " basicity ".
4.
Molecular hydrides should have an effect intermediate of the two, due to the bond polarisability of the M-H bond.
5.
Indeed, the static dipole polarisability ( ? " D " ) of ununennium, a quantity for which the impacts of relativity are proportional to the square of the element's atomic number, has been calculated to be small and similar to that of sodium.