本题目来源于试卷: Models of Bonding & Structure B.4 From Models to Materials，类别为 IB化学
[单选题]
What properties would be chat 4- +8aejhuo*fg/gc1 1monxf racteristic of a material with an eq),r a8s maa/gd4 z:et,c40f4za yiaclectronegativity difference a:fz8sa )4y t gemdc4qc,a 4/zr0ia,aof 2.2 and an average electronegativity equal to 1.8?
Refer to Section 17 of the data booklet.
A. The material is a crystalline lattice with a high melting point
B. The material is a network covalent solid with a high melting point
C. The material is malleable and a good conductor of electricity
D. The material is a gas with a lower boiling point
参考答案: A
本题详细解析:
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