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有機聚合物1

Authored by 鄭之偉 鄭之偉

Science

7th - 9th Grade

Used 2+ times

有機聚合物1
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

合成纖維的特點是什麼?

吸水性佳

較天然纖維強韌

容易皺

防火性佳

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

寶特瓶底部印有如附圖的符號,試問此符號代表意義為下列何者?

資源回收的價錢

製造的廠商代號

塑膠分類的代碼

保存的年限

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列哪一種塑膠受熱後不會軟化變形?

環氧樹酯

壓克力

聚乙烯

寶特瓶

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

聚乙烯(PE)材質的保鮮膜與聚氯乙烯(PVC)材質的雨衣,都含有下列哪一種元素?

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

30 sec • 1 pt

下列各物質中,何者不是聚合物?

變性酒精中所含的甲醇

雞蛋中所含的蛋白質

薯條中所含的澱粉

輪胎中所含的橡膠

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