Periodic Table of the Elements: Americium
Related article: Periodic Table of the Elements (table)Periodic Table of the Elements
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| Atomic Number: | 95 |
| Atomic Symbol: | Am |
| Americiumamericium , artificially produced radioactive chemical element; symbol Am; at. no. 95; mass no. of most stable isotope 243; m.p. about 1,175°C;; b.p. about 2,600°C;; sp. gr. 13.67 at 20°C;; valence +2, +3, +4, +5, or +6. ..... Click the link for more information. | |
| Atomic Weight: | (243) |
| Electron Configuration: | 2 · 8 · 18 32 · 25 8 · 2 |