Models of Bonding & Structure B.3 The Metallic Model (id: de83c8c1a)

本题目来源于试卷: Models of Bonding & Structure B.3 The Metallic Model，类别为 IB化学

[单选题]
When comparing Ca to Ni, 5vs99 tj sl+vqwhic*6seay1b9ian(w itv hs 0wb +4h of the following is true?

A. Melting point is Ni > Ca;Hardness is Ni > Ca
B. Melting point is Ca > Ni;Hardness is Ca > Ni
C. Melting point is Ca > Ni;Hardness is Ni > Ca
D. Melting point is Ni > Ca;Hardness is Ca > Ni


参考答案:  A


本题详细解析:

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