App Detail » How Do I Make ( Chemistry ) Ions From Atoms ?

App Description

Do you:
- keep getting the ion wrong?
- not sure whether you've got the right answer?
Now you can use How Can I Make ( Chemistry ) Ions From Atoms? to...

- Choose an element from the periodic table.
- See how the electron shells are filled.
- Get the charge on an ion.
- Learn how to do it all for yourself in the exam!

App Changes

• June 11, 2014 Initial release
• August 27, 2014 Price decrease: $0.99 -> FREE!
• August 30, 2014 Price increase: FREE! -> $0.99
• January 25, 2016 Price decrease: $0.99 -> FREE!
• January 27, 2016 Price increase: FREE! -> $0.99