Tuliskan konfigurasi elektron berdasarkan kulit untuk :
a. 11Na b. 13Al3+ c. 20Ca d. 34Se2-
Quis Struktur Atom ke-1
Quiz
•
Chemistry
•
10th Grade
•
Medium
Rajamuddin Sidabalok
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
OPEN ENDED QUESTION
5 mins • 1 pt
Tuliskan konfigurasi elektron berdasarkan kulit untuk :
a. 11Na b. 13Al3+ c. 20Ca d. 34Se2-
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
5 mins • 1 pt
Tuliskan konfigurasi elektron berdasarkan sub kulit :
a. 19K+ b. 37Rb c.54Kr d. 35Br-
Evaluate responses using AI:
OFF
3.
OPEN ENDED QUESTION
3 mins • 1 pt
Tentukan jumlah elektron valensi ( ev) unsur-unsur berikut:
a. 19K+ b. 37Rb c. 34Se- d. 26Fe3+
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
3 mins • 1 pt
Tentukan konfigurasi elektron daru unsur yang terletak pada:
a. periode kelima golongan IIIB
b. periode keempat golongan VIIB
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Tentukan periode dan golongan dari unsur :
a. 27X b. 42Y
Evaluate responses using AI:
OFF
6.
OPEN ENDED QUESTION
3 mins • 1 pt
Diketahui unsur-unsur: 37P 12Q 19R 17S.
manakah unsur-unsur yang terletak dalam satu golongan dan manakah pula yang satu periode ?
Evaluate responses using AI:
OFF
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Atom kalsium ( Z = 20 ) mengandung elektron pada kulit ketiga sebanyak
8
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12
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