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(中文) 元素周期表系列:第8号元素——氧元素

ChemistryBy PhDSciNet TeamSunday August 12th, 2018Leave a comment

(中文) 氧的元素符号为O, 原子序为8,是氧族元素中的非金属元素。氧是地壳中最丰富且分布最广的元素,也是动物体呼吸过程中维持生命不可或缺的元素……

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