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C hromium

C hromium. By:kaylyn. Chromium facts. Element Symbol : Cr Element Name: Chromium Atomic Number:24 Atomic Mass:52 It is a solid. It is in the metal family. family:6 th group , transition metal Who discovery it: Louis Vauguelin Date : 1779. How do you use it.

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C hromium

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  1. Chromium By:kaylyn

  2. Chromium facts • Element Symbol : Cr • Element Name: Chromium • Atomic Number:24 • Atomic Mass:52 • It is a solid. • It is in the metal family. • family:6th group , transition metal • Who discovery it: Louis Vauguelin • Date : 1779

  3. How do you use it • The chromium element is used for many different thing. We use it and don’t realize that we are using it. we use it to harden steel, to make motors have that shiny look. and everything that is silver is just about made with chromium . it also have a green color when mixed with other elements. • The greek word chroma mean color .

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  5. facts • Chromium is a hard steel rock at first ,the can be broken down in to powder. • You can use it so that all the siliver thing and stuff that you see,is made from chromium.

  6. website. • www.webelements.com • www.chemtopics.com • Thanks 4 watching • By kaylyn woods

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