
s3_chem_chap13_13.3_chi_A
Authored by Steven Wong
Chemistry
9th Grade
Used 7+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
大部分金屬能夠以物理方法從石頭中提取出來。
T
F
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
鋁是地殼中藴藏量最豐富的金屬。
T
F
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
鐵能夠從氧化鐵中提取出來。
T
F
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
銅和鐵的導電能力相同。
T
F
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
下列哪種金屬通常以化學方法提取?
銅
金
鐵
鋅
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
金經常用來打製金器首飾。下列金的哪個性質能夠解釋當中原因?
金的展性和延性都十分高。
金能夠抗腐蝕。
金是良好的導電體。
金非常堅硬
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
金屬以化合物的形式存於地殼裏的石頭中,這些石頭統稱為_______________________。
礦石
賢者之石
金屬氧化物
金屬石頭
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