In writing the noble gas configuration for Barium (Ba), which noble gas would be used?

1 Answer
anor277
Dec 10, 2015

Barium is Group #II#, Period 6, #Z# #=# #56#. The last closest Noble Gas is #Z# #=# #54#. This is xenon.

Explanation:

Do you need to know this is an exam? No, because in every chemistry and physics exam you will do, you MUST be provided with a copy of the Periodic Table. Of course, you have to be able to use that Table. Good luck

Related questions
See all questions in Noble Gas Shorthand
Impact of this question
10434 views around the world
You can reuse this answer
Creative Commons License