Ytterbium

 =**Ytterbium**=


 * Atomic Number:** 70


 * Protons:** 70


 * Electrons:** 70


 * Neutrons:** 103


 * Average Atomic Mass:**  173.04 amu


 * Isotopes:** Ytterbium-168, Ytterbium-170, Ytterbium-171, Ytterbium-172, Ytterbium-173, Ytterbium-174, Ytterbium-176.




**Uses****:** Ytterbium can be used by improving the grain refinement, strength, and other mechanical properties of stainless steel.

 * Interesting Facts**: Interesting facts are that they named Ytterbium by a village. Also that it wasn't named by a person it was named by a place. Also that it is a soft silvery metallic element.

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 * Video:**
 * Photo: [|Dye Laser by Fatllama on Flickr.]
 * Video: Ytterbium from Periodic Table on YouTube
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