Grado Medio Antiguo examtime Flashcards on valor electronegatividad, created by Diego López on 10/05/2015.
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Created by Diego López
about 9 years ago
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Close
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Created by Diego López
about 9 years ago
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Be
Si,Ge,Sn
B,As
H,P,Te
Se
C,S,I
Br
N,Cl
O
F
