Periodic Table of the Elements: Krypton
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| Atomic Number: | 36 |
| Atomic Symbol: | Kr |
| Kryptonkrypton [Gr.,=hidden], gaseous chemical element; symbol Kr; at. no. 36; at. wt. 83.798; m.p. −156.6°C;; b.p. −152.3°C;; density 3.73 grams per liter at STP; valence usually 0. Krypton is a colorless, odorless, tasteless gas. ..... Click the link for more information. | |
| Atomic Weight: | 83.798 |
| Electron Configuration: | 2 · 8 · 18 · 8 |