Question

How to write electronic confrigetion
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Answer 1

The symbols used for writing the electron configuration start with the shell number (n) followed by the type of orbital and finally the superscript indicates how many electrons are in the orbital. For example: Looking at the periodic table, you can see that Oxygen has 8 electrons.

Answer 2

Answer:

Follow the steps below to write short cut version of electron configurations.

Step 1: Find the element on the periodic table.

Step 2: Go back to the last noble gas that was passed (atomic number).

Step 3: Write the symbol of the noble gas in brackets to start your electron configuration