Periodic Table of the Elements: Rutherfordium
Related article: Periodic Table of the Elements (table)Periodic Table of the Elements
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| Atomic Number: | 104 |
| Atomic Symbol: | Rf |
| Rutherfordiumrutherfordium , artificially produced radioactive chemical element; symbol Rf; at. no. 104; mass number of most stable isotope 265; m.p., b.p., and sp. gr. unknown; valence +4. ..... Click the link for more information. | |
| Atomic Weight: | (265) |
| Electron Configuration: | 2 · 8 · 18 32 · 32 10 · 2 |