Difference between revisions of "Einsteinium"
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{{Element | name=Einsteinium | symbol=Es | anumber=99 | amass=252 amu | state=Solid | class=Metallic | cstructure=Cubic face centered| color=unknown, but probably metallic and silvery white or gray in appearance | date=1952 | discname=G.R. Choppin, S.G. Thompson, A. Ghiorso and G.G. Harvey | origname=Named after the scientist, Albert Einstein. | uses=None. | obtained=Made by bombarding [[uranium]] with neutrons. World production is probably less than 1 gram per year. }} | {{Element | name=Einsteinium | symbol=Es | anumber=99 | amass=252 amu | state=Solid | class=Metallic | cstructure=Cubic face centered| color=unknown, but probably metallic and silvery white or gray in appearance | date=1952 | discname=G.R. Choppin, S.G. Thompson, A. Ghiorso and G.G. Harvey | origname=Named after the scientist, Albert Einstein. | uses=None. | obtained=Made by bombarding [[uranium]] with neutrons. World production is probably less than 1 gram per year. }} | ||
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[[Category:Elements]] | [[Category:Elements]] | ||
Revision as of 23:26, December 14, 2009
| Einsteinium | |
|---|---|
| Properties | |
| Atomic symbol | Es |
| Atomic number | 99 |
| Classification | Metallic |
| Atomic mass | 252 amu |
| Other Information | |
| Date of discovery | 1952 |
| Name of discoverer | G.R. Choppin, S.G. Thompson, A. Ghiorso and G.G. Harvey |
| Name origin | Named after the scientist, Albert Einstein. |
| Uses | None. |
| Obtained from | Made by bombarding uranium with neutrons. World production is probably less than 1 gram per year. |