wrightstain24491 wrightstain24491

02-05-2018
Chemistry

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What is the number of electrons in an atom of 23v that have an quantum number of 2?

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dylanevans2 dylanevans2

11-05-2018

I=2 d orbital
v has confiduration of 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^3
so it has 3 electrons

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