leonormartinez5915 leonormartinez5915

13-07-2020
Chemistry

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Which neutral atom has the following electron configuration?
1s2 2s2 2p6 3s2 3p6 4s2 3d10 5p6 6s2

Respuesta :

kelcy2904 kelcy2904

13-07-2020

Answer: The answer is Strontium(Sr) i.e there are 38 electrons in this electronic configuration.

How To Find: You should count the number of electrons in each orbitals.

For example:

1s2 has two electrons in its orbital.
Count similarly the number of electrons for every orbital.

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