Top Posters
Since Sunday
p
6
I
6
h
5
k
5
a
5
J
5
k
5
r
5
O
5
x
5
d
4
s
4
New Topic  
ilikepie1234 ilikepie1234
wrote...
11 years ago
Fluorine has an atomic number of 9. What is the symbol and charge for an ion of fluorine that has 10 electrons?
Read 923 times
2 Replies
Replies
Answer accepted by topic starter
TonjiaTonjia
wrote...
Posts: 90
Rep: 2 0
11 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...
11 years ago
since you gained an electron, you add a negative sign to the top as a superscript

F -
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  691 People Browsing
 138 Signed Up Today
Related Images
  
 251
  
 1113
  
 140
Your Opinion
Who's your favorite biologist?
Votes: 585