Guest nhat anh Posted December 27, 2019 Share Posted December 27, 2019 Bonjour Dans le cour (RI) p 15 , j'ai vu réaction A (d,n) B qu'est que c'est d merci Quote Link to comment Share on other sites More sharing options...
Ancien Responsable Matière Solution Soleneuh Posted December 27, 2019 Ancien Responsable Matière Solution Share Posted December 27, 2019 Hello^^ C'est le deuterium avec A=2 et Z=1, c'est un isotope de l'hydrogène ^^ Quote Link to comment Share on other sites More sharing options...
Guest nhat anh Posted December 27, 2019 Share Posted December 27, 2019 ah d'accord mercii Quote Link to comment Share on other sites More sharing options...
Ancien Responsable Matière Soleneuh Posted December 27, 2019 Ancien Responsable Matière Share Posted December 27, 2019 N'oublie pas de passer le sujet en résolu ^^ Quote Link to comment Share on other sites More sharing options...
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