
B3C6原子結構
Authored by 文宏 王
Chemistry, Physics, Science
8th Grade
Used 10+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知甲、乙、丙、丁四種粒子為原子或單原子離子,其單一粒子的原子序與電子數如表所示。關於此四種粒子的敘述,下列何者正確?
甲、丙均呈電中性
乙、丙是相同的原子
乙、丁的帶電量相同
甲、丁的質子數均大於電子數
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
附表為四個同一族元素的部分資訊,其中的甲、乙、丙、丁四個未知數,何者的正確數值無法由表中列出的數值推論得知?
甲
乙
丙
丁
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在大氣中,14 7N受宇宙的高能量粒子撞擊可變成14 6C,則14 7N與14 6C原子中下列何項數值相同?
質子數
中子數
電子數
質量數
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
某元素X之原子結構如下圖所示,⊕、●、Θ分別表示質子、中子、電子,則此元素應為下列何者?
146X
148X
2012X
2014X
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
某原子由質子、電子與中子三種粒子所組成,附表列出這些粒子的部分資訊(未依照順序),根據這些資訊,判斷表格1、2、3與4填入的內容,何者是合理的?
1:質子
2:電子
3:帶負電
4:位於原子核外
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
附表列出氯原子(Cl)和氫離子(H+)的質子數、中子數、電子數和質量數(未依照順序),依表中所列的數值判斷,關於代號甲、乙、丙或丁的說明,下列何者正確?
甲為質子數
乙為中子數
丙為電子數
丁為質量數
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
列出三種離子的中子數、電子數和質子數,且分別以不同的球表示中子、 電子和質子(未依照此順序排列)。已知這三種離子中有兩個為正離子,一個為 負離子,則表中負離子的電子數應為多少?
10
12
17
18
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