Top Posters
Since Sunday
k
3
r
3
j
3
V
3
l
3
2
J
2
1
2
n
2
O
2
h
2
d
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
smj545 smj545
wrote...
Go to Answer
Posts: 61
Rep: 1 0
11 years ago
What's the difference among these technetium? Thank you.
Read 710 times
3 Replies
Replies
wrote...
#1
11 years ago
Metastablitity
wrote...
#2
11 years ago
They are different isotopes of the same element (ie with the same number of protons but with different numbers of neutrons). Technetium 99 is what's called the 'metastable' form.
Answer accepted by topic starter
smmcmahon35smmcmahon35
wrote...
#3
11 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  935 People Browsing
 101 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 4456
  
 283
  
 806
Your Opinion
What's your favorite math subject?
Votes: 315
Previous poll results: Should Ph.D.'s be addressed as doctors?