Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
OldSpice OldSpice
wrote...
Go to Answer
Posts: 6432
Rep: 33 0
9 years ago
In 2010 a team of German physicists created an atom of Element 117. If the atom had a mass number of 294, and three neutrons were released from the collision of a Ca-48 projectile and a target nucleus, what was the target nucleus?
A) Bk-247
B) Bk-249
C) Fm-246
D) Fm-249
E) none of the above
Read 216 times
3 Replies
Replies
Answer accepted by topic starter
ElectricElectric
wrote...
#1
Top Poster
Posts: 6431
Rep: 694 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1
.silent.boss

Related Topics

OldSpice Author
wrote...
#2
9 years ago
Perfect!

..Thank you so much for your support
wrote...
#3
9 years ago
My pleasure
.silent.boss
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1337 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1305
  
 107
  
 261
Your Opinion
Which country would you like to visit for its food?
Votes: 204
Previous poll results: Which of the following is the best resource to supplement your studies: