Question 1
下列哪一项属于物质的物理性质?
- A可燃性
- B氧化性
- C导电性
- D酸碱性
Answer: C. 导电性
导电性是物质在物理状态下表现出来的性质,不需要通过化学反应来测定。
UEC Junior 1 · 科学 (Science)
初一科学 (Science) · 物质及其性质 (Matter and Its Properties)
物质及其性质 (Matter and Its Properties) is part of the UEC Junior 1 Science syllabus. Practice the MCQs here to sharpen your exam technique — each question comes with a worked explanation.
Free sample questions
Question 1
Answer: C. 导电性
Question 2
Answer: A. $0^{\circ}\text{C}$
Question 3
Answer: C. 水
Question 4
Answer: C. 钢铁生锈
Question 5
Answer: B. 水分子由两个氢原子和一个氧原子组成
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