
Evaluasi Konfigurasi Elektron
Authored by aston channel
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3rd Grade
Used 6+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Konfigurasi elektron atom 19K menurut Niels Bohr adalah......
2 8 9
2 9 8
2 8 8 1
2 8 2 7
2 8 18 8 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atom berikut yang mempunyai elektron valensi sebanyak tujuh electron adalah......
6 C
8 O
15 P
19 K
17 Cl
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bilangan kuantum utama menurut teori mekanika kuantum menyatakan.......
Energi atom hydrogen
Tingkat energi electron dalam atom
Kecepatan pergerakan atom
Kedudukan electron terhadap electron lain
Keadaan electron tereksitasi
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jumlah maksimum electron dalam subkulit d adalah......
2
6
10
14
18
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unsur X memiliki konfigurasi electron 1s 2 2S 2 2P 6 Harga keempat bilangan kuantum electron valensi dari atom X adalah......
n = 2, l = 0, m = 0 dan s = – ½
n = 2, l = 1, m = +1 dan s = – ½
n = 3, l = 0, m = 0 dan s = +½
n = 3, l = 1, m = –1 dan s = +½
n = 3, l = 2, m = 0 dan s = +½
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