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2-1鐵製品生鏽的探討

Authored by chiu L

Science

6th Grade

Used 6+ times

2-1鐵製品生鏽的探討
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

哪一項物品若沒有妥善存放,可能會有生鏽的情形? 

鐵釘 
皮鞋 
木筷 
塑膠片

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

鐵製品放在室外一段時間後,外表會產生一些棕色的物質,這樣的現象稱為什麼? 

發霉 
故障 
燃燒 
生鏽

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

將乾的鋼棉與沾水的鋼棉放置在同一個空間,哪一個鋼棉會先生鏽? 

乾鋼棉 
溼鋼棉 
同時生鏽 
都不會生鏽

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

哪一個地方的鐵製品最不容易生鏽? 

操場上的鐵絲網 
公園裡的秋千 
真空罐中的迴紋針 
書桌上的鐵鉛筆盒

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

接觸到水與空氣後,哪一項物品不會生鏽? 

鐵櫃 
鐵窗 
橡皮擦 
鐵製迴紋針

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

小美觀察腳踏車的生鏽情形,請問她不會看到哪一個部位生鏽? 

鏈條 
輪框 
輪胎 
車身

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

阿輝拿出四種物品,請問哪一個接觸到水與空氣後會生鏽? 

塑膠尺 
自然與生活科技課本 
帆布鉛筆盒 
鐵製迴紋針

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