Hey there!:
Detailed solution is shown below ask if any doubt :
Science does not have anything to say about right and wrong the meaning of life or the extensive or the subjective
Unfortunately you did not specify the electronic configuration in the question, however since one of the answers must be a halogen, i took the liberty to attach an image with the configuration (both the simple numeric and spdf form) for all the halogen and all you have to do is match the electronic configuration you have in your question to the one in the table attached and you can then deduce the answer.
Hope this helps.
<span>the size of Neptune is 15,299 mi, and is made up of ice
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neptune is known as the "Ice Giant" Hope this helps, <span>Crazzyvibezz!</span>
It’s the first 1 M yea it’s the first one