Problem: Write full orbital diagrams for each of the following elements.He

FREE Expert Solution

Recall that for a neutral element, Atomic number = # of protons = # of electrons


The atomic number of He is 2 and since it’s a neutral element, this means He has 2 electrons.


The location of He in the periodic table is shown below:



Based on the figure, Ni belongs in the s-block in Period 1 so its electron configuration will only contain the 1s subshell. Recall that: 

s–subshell can hold a maximum of 2 electrons

p–subshell can hold a maximum of 6 electrons

d–subshell can hold a maximum of 10 electrons


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Problem Details

Write full orbital diagrams for each of the following elements.

He

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Our tutors have indicated that to solve this problem you will need to apply the The Electron Configuration concept. You can view video lessons to learn The Electron Configuration. Or if you need more The Electron Configuration practice, you can also practice The Electron Configuration practice problems.

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