Potassium

**Potassium**

 Here is a video on Potassium that I made:

 media type="custom" key="4624124"  By Daniel Maryanovsky *Note* You won't be able to watch it at school as the IT guys blocked the website.....

Bibliography: [] [] [|http://wiki.answers.com/Q/What_is_potassium's_period_number] Youtube for contributing to a small part of the video. Vimeo for video uploading.