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Member for
3 years 3 monthsAge: 15+
Level: X
Language: Indonesian
(id)
ID: 1381736
11/09/2021
Country code: ID
Country: Indonesia
Main content: Sistem Periodik Unsur (2009761)
Quiz Interaktif Sistem Periodik Unsur
Other contents: Konfigurasi Elektron, Bilangan Kuantum
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