โฆษณา | ใช้งานแบบไม่มีโฆษณา
Member for
2 years 6 monthsAge: 5+
Level: X
Language: Indonesian
(id)
ไอดี: 2152749
24/09/2022
Country code: ID
Country: Indonesia
Main content: Spu (1981679)
From worksheet author:
Sifat Periodik Unsur
Other contents:
SPU
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