2021S3 CHEM Graduation Exam Revision
Authored by WW KUAN
Chemistry
3rd Grade
Used 5+ times
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39 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
造成酸雨的主要污染物為二氧化硫和氮氧化物。
True
False
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mg、N、H、S均屬於非金屬元素。
True
False
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
不小心把酸灑在大理石上，會有氣體產生。
True
False
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
原子是帶有正電的。
True
False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
石蕊和酚酞均可用於檢測溶液是否為中性。
True
False
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
鎂、鋅、鐵和銅均能和稀氫氯酸反應，產生氫氧。
True
False
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在稀氫氯酸中加入數滴酚酞溶液後，會從無色變成紫紅色。
True
False
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