
第8節十分鐘測試
Authored by QTSSCI QTSSCI
Science
1st Grade

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 下列哪個分子不含孤電子對?
A N2
B H2O
C NH3
D CH4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 下列哪幅圖最能代表在常温常壓下一個氬樣本中的粒子排佈?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 碳 氯
B 碳 氧
C 硫 氧
D 硫 氯
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4 下列哪個分子含有共價三鍵?
A F2O
B NF3
C HCN
D O2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A CaX
B CaX2
C Ca2X
D Ca2X3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6 X 是位於第二週期的非金屬元素。它會與氮反應生成化學式為NX3 的共價化合物。
下列哪些X 的化合物的化學式正確?
(1) HX
(2) X2O
(3) CX4
A 只有 (1) 和 (2)
B 只有 (1) 和 (3)
C 只有 (2) 和 (3)
D (1)、(2) 和 (3)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 只有 (1) 和 (2)
B 只有 (1) 和 (3)
C 只有 (2) 和 (3)
D (1)、(2) 和 (3)
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