Models of Bonding & Structure B.3 The Metallic Model (id: 545fae2ef)

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

[填空题]
Vanadium and titanium0pvx9.plw 89/sjo;.p ovzyjf arhqh 9ms5/vqh*c8 t6rte both common metals in aerospace engineering because theyt9hr* mc th6qq/v8sh5 have a high strength to weight ratio.
1.vanadium has a  ----待选择----higherlower  melting point than titanium.
2.Titanium and vanadium are both able to conduct electricity. Explain how this is possible.
3.Tin is not a good choice for use in aerospace engineering. Predict, with a reason, why this is so.

参考答案: higher


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