下列哪一種塑膠受熱後不會軟化變形?

國二下理化Chap5-4 生活中的有機聚合物 2025 0224

Quiz
•
Chemistry
•
8th Grade
•
Easy
Sone Wang
Used 1+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
環氧樹脂
壓克力
聚乙烯
寶特瓶
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
下列何種有機物質的分子最大?
正十二烷
葡萄糖
酒精
纖維素
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
以石油為原料,經由人工方法合成的纖維為下列何種纖維?
植物纖維
動物纖維
再生纖維
合成纖維
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
澱粉、纖維素、耐綸等,是由很多小分子所連接而成的巨大分子,我們如何稱呼此類物質?
元素
化合物
聚合物
混合物
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
附圖為合成聚合物的結構示意圖,而保鮮膜的分子排列方式,應為哪一圖形?
甲
乙
甲與乙都有可能
甲與乙都不是
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
下列哪一個不是天然聚合物?
耐綸
澱粉
蛋白質
纖維素
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
仲蔚在野炊時,不小心將裝水的寶特瓶接觸到火苗,發現寶特瓶迅速變形,由此現象可以推知,寶特瓶的成分為下列何者?
熱塑性聚合物
網狀聚合物
無機化合物
天然聚合物
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