where is the EE button

It a shortcut for raising 10 to a specified power

For instance

3.14 EE 12  =

3.14 X 10^12

The "10^x" button performs largely the same function.......

I don't know.

What is an EE button?

I've only seen that as EXP

Since you know what it is are you going to answer the question?

Sorry, I see that you have.

I don't even know if the newer calculators still have this button, or not.....