This is a bit of a trick question! There is no known chemical symbol with the same three vowels that is "soon to be approved by scientists".

Here's why:

* Chemical symbols are based on elements. The periodic table is our guide for elements and their symbols.

* Existing symbols are well established. There are no gaps in the periodic table waiting for new elements to be discovered.

* New elements are very rare. Discovering a new element is a huge scientific feat, and it requires specific conditions and confirmation from multiple labs.

So, while it's fun to think about, there's no scientific basis for a chemical symbol with three vowels being approved anytime soon.