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palladium
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palladium
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理学
钯
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palladium
钯
化学元素,元素符号Pd,原子序数46,原子量106.42(1),属周期系Ⅷ族,铂系元素。
Physics
palladium
钯
46Pd
{化}
Astronomy
palladium
缩写:Pd。钯
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
palladium
钯
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