How to pronounce“delocalized”in English

It's actually delocalized around.

if your information is sufficiently delocalized, it is protected from that local fault.

means and they are sometimes even delocalized because they live here and there the very poor their main interest is in benefits

And this explains the lower reactivity – with delocalized electrons, benzene is less effective at polarizing other molecules!

The rest of the time they're delocalized.

So this electron is going to get delocalized over the whole molecule.

So we say the pi bonds in benzene are delocalized.