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The electron configuration of sodium is [Ne]3s1.

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9y ago

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The electrons that occupy the outermost filled shell are called?

Outer energy level electrons, or valence electron.


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you're only 17 and your body is still changing shape! keep hehtaly, cos thats great, excercise and eat healthily too. but just be careful because sixe 8 isnt normally how you'll end up, dont be too hard on your self if you dont lose the pounds, enjoy being fit and hehtaly instead.


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What do electrons occupy?

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What is the maximum number of electrons that can be accommodated in the principal energy level n4?

The maximum number of electrons that can be accommodated in the fourth principal energy level (n=4) is 32. This is because the formula 2n^2 gives the maximum number of electrons that can occupy a particular energy level. So, for n=4, the maximum number of electrons is 2 * 4^2 = 32.


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Valence electrons occupy higher energy levels first before moving to lower energy levels, according to the aufbau principle. In calcium, the 4s orbital has lower energy than the 3d orbital, so valence electrons fill the 4s orbital first before the 3d orbital.


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Determines the level that the electrons occupy in an atom?

energy