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Member for
3 years 3 monthsAge: 16-17
Level: Tingkatan 4
Language: Malay
(ms)
ID: 1351232
05/09/2021
Country code: MY
Country: Malaysia
Main content: Jadual Berkala unsur moden (2073089)
soalan struktur 6m
Other contents: nombor proton, bilangan elektron
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