生锈
Authored by LONG Moe
Science
9th - 12th Grade
Used 6+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
哪项是物品生锈后的情况？
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪种情况会使铁制品生锈？
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
哪些物品放在院子里一段时间后会生锈？
报纸
铁链
吸水管
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪些物品会生锈？
刀片、锡杯
锯子、汽车
银项链、雨鞋
木汤匙、金手镯
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
什么情况下，锁头会生锈？
接触到水和空气时
接触到油和空气时
接触到水和阳光时
接触到油和阳光时
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
哪些物品放在院子里一段时间后会生锈？
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪些物品会生锈并产生红褐色物质？
铜线和铝罐
铁钉和锯子
金戒子和银戒子
塑料瓶和玻璃瓶
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