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Each "2p" electron deep inside a Tungsten atom is influenced mostly by 74 protons in the...

Each "2p" electron deep inside a Tungsten atom is influenced mostly by 74 protons in the nucleus (treat as a point), and the 4 electrons (treat as shells around the nucleus) which are interior to it (2 in 1s and 2 in 2s). How fast does one of these "2p" electrons need to be moving, to travel around a circular orbit with radius 3.158[pico-meter]? {me=0.911Eāˆ’30[kg]}

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genius_generous answered 2 years ago
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