
konfigurasi elektron
Authored by RENIWATI RENIWATI
Chemistry
10th Grade
Used 6+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Tentukan konfigurasi elektron untuk atom K dengan nomor atom 19?
1s2, 2s2, 2p6,3s2, 3p6 , 4s2
1s2, 2s2, 2p6,3s2, 3p6 , 4s1
1s2, 2s2, 2p6,3s2, 3p6 , 3d1
1s2, 2s2, 2p6,3s2, 3p5 , 4s2
2.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Elektron valensi untuk atom 20Ca adalah ....
2 elektron valensi
3 elektron valensi
1 elektron valensi
4 elektron valensi
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Elektron valensi adalah....
elektron yang terkecil
elektron pada kulit paling luar
elektron yang paling jauh
elektron pada subkulit
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Konfigurasi elektron setelah 3d10, maka....
4d10
4s2
4p6
5p6
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
konfigurasi elektron atom V23 , adalah....
2, 8, 8, 4
2, 2, 8, 8, 3
2, 8, 8, 5
2, 8, 9, 4
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