「氡星」：修訂間差異
imported>氢氰酸 添加分类 |
imported>Caesium-137 RT 1893-20 無編輯摘要 |
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== 环境 == | == 环境 == | ||
氡星 is an Planet in The Antimony Universe, The Radon Star is Containing 80% of Radon in The Planet's Crust | |||
=== 大气 === | === 大气 === | ||
氡星大气由78%氡气和21%氧气组成。 | 氡星大气由78%氡气和21%氧气组成。 | ||