Atoms/Elements project

1.Element Symbol.    MN

2.Element Name –      (MN) Manganese

3.Atomic Number –     25

4.Atomic Mass –     59.938

5.Is it a solid, liquid or gas?      it's a solid

6. Is it a metal, nonmetal?      it's metal                       

7. Family Name or Rare EarthElement?     

8.Who discovered it?   Johan Gottlieb Gahn discovered it.When discovered? in 1774 was when he  discovered manganese metal

9.How is it used?   It was used for Manganese dioxide. And to create batters for cars

Comment Stream