What range of velocities might an electron have if it is confined to a 0.4-nm-wide region?...

What range of velocities might an electron have if it is confined to a 0.4-nm-wide region? And if it is confined to about the size of an atom (0.1-nm-wide region)? Compare this to your previous knowledge about the speed of electrons in the atom. What does this mean?

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genius_generous answered 1 year ago

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