
Konfigurasi Elektron dan Struktur Atom

Quiz
•
Chemistry
•
10th Grade
•
Hard
Syamsumarlin Syamsumarlin
FREE Resource
49 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bentuk orbital bergantung pada bilangan kuantum
A.utama
B.azimuth
C.magnetik
D.spin
E.magnetik dan spin
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diketahui nomor atom Fe = 26 maka konfigurasi elektron ion Fe 3+ adalah
A.1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 9
B.1s 2 2s 2 2p 6 3s 2 3p 6 4s 1 3d 10
C.1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 3
D.1s 2 2s 2 2p 6 3s 2 3p 6 3d 5
E.1s 2 2s 2 2p 6 3s 2 3p 6 4s 1 3d 4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nomor atom belerang adalah 16. Daiam anion suifida, S 2- , konfigurasi elektronnya adalah
A.1s 2 2s 2 2p 6 3s 2 3p 4
B.1s 2 2s 2 2p 6 3s 2 3p 6
C.1s 2 2s2 2p 6 3s 2 3p 4 4s 2
D.1s 2 2s 2 2p 6 3s 2 3p 2
E.1s 2 2s 2 2p 6 3s 2 3p 6 4s 2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ion X +2 mempunyai konfigurasi elektron 1s 2 2s 2 2p 6 . Harga keempat bilangan kuantum elektron valensi dan atom X adalah
A.n=2 l=1 m=+1 s=-½
B.n=2 l=0 m=0 s=-½
C.n=3 l=0 m=0 s=+½
D.n=3 l=1 m=+l s=+½
E.n=3 l=2 m=0 s=+½
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Di antara unsur-unsur berikut: 5 P, 7 Q, 10 R, 13 S, dan 37 T, unsur yang hanya 5 subkulitnya berisi elektron adalah
A.P
B.Q
C.R
D.S
E.T
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada tingkat dasar, unsur X (nomor atom 24) mempunyai elektron tunggal sebanyak
A.1
B.2
C.4
D.5
E.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu unsur netral mempunyai 2 elektron dalam kulit pertama, 8 elektron dalam kulit kedua, dan 7 elektron dalam kulit ketiga. Jumlah total elektron dalam orbital adalah
A.17
B.8
C.7
D.6
E.2
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