| 单词 |
periodic table of the elements: oganesson |
| 释义 |
Periodic Table of the Elements: Oganesson Related article: Periodic Table of the Elements (table)Periodic Table of the Elements (showing atomic number and atomic symbol; click on atomic symbol for more detailed information)
Groups ..... Click the link for more information. Periodic Table of the Elements: Oganesson | Atomic Number: | 118 | | Atomic Symbol: | Og | | | Oganessonoganesson , artificially produced radioactive chemical element; symbol Og; at. no. 118; mass number of most stable isotope 294; m.p., b.p., sp. gr., and valence unknown. ..... Click the link for more information. | | Atomic Weight: | (294) | | Electron Configuration: | 2 · 8 · 18 32 · 32 18 · 8 | |
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