Top Posters
Since Sunday
New Topic  
OldSpice OldSpice
wrote...
Posts: 6432
9 years ago
What particle is emitted when a Fr-210 nucleus decays to At-206?
A) alpha
B) beta
C) neutron
D) positron
E) proton
Read 391 times
3 Replies
Replies
Answer accepted by topic starter
ElectricElectric
wrote...
Top Poster
Posts: 6431
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1
.silent.boss

Related Topics

OldSpice Author
wrote...
9 years ago
Perfect!

..Thank you so much for your support
wrote...
9 years ago
My pleasure
.silent.boss
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1303 People Browsing
Related Images
  
 1675
  
 124
  
 7748
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431

Previous poll results: What's your favorite coffee beverage?