原子軌域

Quiz
•
Chemistry
•
11th Grade
•
Hard

永豪 劉
Used 6+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
下列有關電磁波的頻率高低順序,何者正確?
微波>X光>紫外光
微波>紫外光>可見光
X光>紫外光>微波
無線電波>微波>可見光
2.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
兩電磁波的波長分別為 A nm與 B nm,則兩者的的能量比為何?
A:B
A2:B2
B:A
B2:A2
3.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
下列關於 3d軌域 的敘述,何者錯誤?
主殼層為第3層
角動量量子數為3
磁量子數不可能為3
空間中不同方位的3d軌域,能量皆相同
4.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
下列有關原子軌域的敘述,何者正確?
氫原子的3s軌域能量較 3p軌域能量低
鋰原子的2s與5s軌域皆為球形分布,只是個數不同
主殼層n=4的原子軌域最多可容納 14 個電子
對px軌域而言,yz平面上,電子出現的機率為零
5.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
下列各組數字依序代表各個電子的三個量子數(n,l,ml)。
試問在氪原子(36Kr)中,何組量子數(n,l,ml)所表示的軌域能量最高?
(4,1,1)
(3,2,-2)
(4,0,0)
(2,1,+1)
6.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
量子力學模型引用三個量子數(n , l , ml)描述一個軌域,下列何者是 d軌域 的正確表示法
(4 , 3 , +2)
(4 , 2 , +3)
(3 , 2 , 0)
(2 , 2 , -1)
7.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
下列對於 多電子原子 軌域能量的高低順序,何者正確?
(n+1)s>(n-1)f>np
(n-2)f > (n-1)p > ns >(n-1)d
(n-2)f>(n-1)d>np > ns
np>(n-1)d > (n-2)f>ns
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