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Member for
3 years 4 monthsAge: 13-15
Level: Tercero Secundaria
Language: Spanish
(es)
ID: 1660111
19/11/2021
Country code: MX
Country: Mexico
Main content: Concentración en ppm (1625609)
From worksheet author:
Calcula concentración en porcentajes, identifica espacios contaminados.
Other contents:
soluto, contaminación, contaminantes
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