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Química
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Ligações Químicas
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Age 14-17
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level: Ensino Médio
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Portuguese
คำแนะนำของผู้เขียน
Exercícios de verificação de aprendizagem.
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Química
-
Ligações Químicas
-
Age 14-17
-
level: Ensino Médio
-
Portuguese
คำแนะนำของผู้เขียน
Exercícios de verificação de aprendizagem.