Difference between revisions of "Manganese"
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(New page: {{Element | name=Manganese | symbol=Mn | anumber=25 | amass=54.9 amu | noe=25 | class=Transition metal | cstructure=Cubic | color=Gray | date=1774 | discname=Johann Gahn | origname=Fro...) |
(used in coins as well) |
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| − | {{Element | name=Manganese | symbol=Mn | anumber=25 | amass=54.9 amu | noe=25 | class=Transition metal | cstructure=Cubic | color=Gray | date=1774 | discname=[[Johann Gahn]] | origname=From the Latin word ''mangnes'' (magnet) | uses=Steel, batteries, ceramics | obtained=Pyrolusite, psilomelane, rhodochrosite}} | + | {{Element | name=Manganese | symbol=Mn | anumber=25 | amass=54.9 amu | noe=25 | class=Transition metal | cstructure=Cubic | color=Gray | date=1774 | discname=[[Johann Gahn]] | origname=From the Latin word ''mangnes'' (magnet) | uses=Steel, batteries, ceramics, coins | obtained=Pyrolusite, psilomelane, rhodochrosite}} |
Revision as of 01:35, December 8, 2007
| Manganese | |
|---|---|
| Properties | |
| Atomic symbol | Mn |
| Atomic number | 25 |
| Classification | Transition metal |
| Atomic mass | 54.9 amu |
| Other Information | |
| Date of discovery | 1774 |
| Name of discoverer | Johann Gahn |
| Name origin | From the Latin word mangnes (magnet) |
| Uses | Steel, batteries, ceramics, coins |
| Obtained from | Pyrolusite, psilomelane, rhodochrosite |
