下列哪項或哪些是可使用鋁來製造煮食器具的原因?
(1) 它具延性。
(2) 它具良好的導熱性。
(3) 它的熔點高。
10分鐘小測:第58章 金屬和合金
Quiz
•
Chemistry
•
9th - 12th Grade
•
Hard
Chemistry Aristo
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列哪項或哪些是可使用鋁來製造煮食器具的原因?
(1) 它具延性。
(2) 它具良好的導熱性。
(3) 它的熔點高。
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
圖中顯示在金屬晶體結構中某三層金屬原子的排列方式,這些原子是逐層疊起的。這金屬具有下列哪類結構?
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
鈉的金屬晶體結構的一部分如圖顯示。鈉的晶胞含有多少個原子?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列哪項有關合金的陳述不正確?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
指示:第7和8題是關於某金屬所具的立方緊密裝填結構。
在具立方緊密裝填結構的金屬的晶胞中,含有多少個原子?
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