初一科学上册第8章
Authored by TEY MIIN郑慧敏
Science
7th Grade
Used 323+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
玻璃没有凝固点与熔点，所以它是非晶体
对
错
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
空气是热的良导体
对
错
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
油不能溶于水，但能溶于酒精
对
错
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
胃药中含有碱，所以可以中和过多的胃酸
对
错
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
纯水是导体，会导电
对
错
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
化学变化时会生成新物质，物理变化不会。
对
错
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
激烈运动后肌肉酸痛是因为胃酸分泌过多所致。
对
错
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