Jump to content

Réactions nucléaires


loukoum01
Go to solution Solved by Métacarposaure,

Recommended Posts

Hello alors dans le poly de noël on a ce qcm et je beug on me dit que le A est vrai sauf que je trouve :

 47     1 ---- 46    4  = 48 #50

109     1 ---- 106  2 = 110#108

 

J'ai l'impression que les  4 et 2 du α on était inversés du coup j'aurai mis faux...

 

 

QCM 37 – Les réactions nucléaires suivantes sont envisageables car elles respectent les lois de conservation de la charge électrique et du nombre baryonique :

A. 47109Ag (1p,α) 46106Pd.

B. 47109Ag (1p,2n) 46106Pd.

C. 46106Pd (3n,2p) 44106Ru.

D. 46108Pd (γ,2p) 44106Ru.

E. 46109Pd (γ,α) 45106Rh.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...