From Wikipedia, the free encyclopedia
鋯(讀「告」:gou3)係一種化學元素,符號Zr,係固體、灰白色、有光澤嘅金屬,佢嘅原子序號係40,外表似鈦。原子重量:91.2242,密度:6.52g cm−3,溶點:2128K,沸點:4682K,熱容量:25.36J mol−1K−1,電負度有1.33。
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