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katina_17

Katherine Campos

2 ºÝºÝߣShares35 Followers43 Followings
2 ºÝºÝߣShares35 Followers43 Followings
Personal Information
Organization / Workplace
Linares, Chile

Presentations(2)Ìý

Los halogenosLos halogenos
Los halogenos
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El amoniaco (nh3)El amoniaco (nh3)
El amoniaco (nh3)
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