Periodic Table of the Elements: Zirconium
Related article: Periodic Table of the Elements (table)Periodic Table of the Elements
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| Atomic Number: | 40 |
| Atomic Symbol: | Zr |
| Zirconiumzirconium , metallic chemical element; symbol Zr; at. no. 40; at. wt. 91.224; m.p. about 1,852°C;; b.p. 4,377°C;; sp. gr. 6.5 at 20°C;; valence +2, +3, or +4. Zirconium is a very strong, malleable, ductile, lustrous silver-gray metal. ..... Click the link for more information. | |
| Atomic Weight: | 91.224 |
| Electron Configuration: | 2 · 8 · 18 10 · 2 |