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Member for
3 ปี 1 เดือนAge: 14+
Level: Ensino médio
Language: Portuguese
(pt)
ไอดี: 844024
22/03/2021
Country code: BR
Country: Brazil
Main content: Nomenclatura de funções inorgânicas (1322320)
Exercício de fixação nomenclatura de ácidos bases sais e óxidos
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