Scandium

=Scandium= By: Denzel


 * Atomic Number:** 21


 * Protons:** 21


 * Electrons:** 21


 * Neutrons:** 24.


 * Average Atomic Mass:** 44.95


 * Isotopes:** Sc-44 Sc-45 Sc-46 Sc-47


 * Discovery:** Lars Fredrick Nilson. He was looking for rare earth minerals.
 * Name:** The founder was Scandinavian. Place

- light source resembling sunlight
 * Uses: -**isotope tracing oil analysis


 * Interesting Facts**: Abundance in humans. There are health hazards.


 * Video:** media type="youtube" key="yFuD2JSDueU" width="425" height="350"
 * Sources**
 * Photo: http://periodictable.com/Samples/021.8/s12s.JPG
 * Video: http://www.youtube.com/watch?v=yFuD2JSDueU
 * Website Links: [|www.webelements.com]