When an object becomes very cold do the electrons stop revolving ?

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    Cold Electrons
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Electrons do not revolve around the nucleus in the classical sense; instead, they occupy quantum levels. As temperature decreases, electrons tend to occupy lower energy states, which contradicts the notion that they revolve faster when materials are hot. The energy for electron movement does not come from thermal energy but from quantum mechanical principles. For a comprehensive understanding, refer to the provided resources on electron configuration and quantum mechanics.

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I thought that electrons revolve around the proton faster when the material is hot, and slower if it's cold, if that's not true then from where do the electrons gain the energy to constantly revolve?
 
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Electrons don't revolve around the nucleus. They exist in quantum levels. When the material is cold they tend to be at the lowest possible levels.

http://en.wikipedia.org/wiki/Electron_configuration

http://www.colorado.edu/physics/2000/quantumzone/bohr2.html

The first reference is a complete description. The second is an excerpt which might help you understand the physics a little better.
 
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