Top Posters
Since Sunday
g
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
s
2
Home Q & A Board Science-Related Homework Help High School Level Science
New Topic  
CJODAS CJODAS
wrote...
Go to Answer
Posts: 277
Rep: 0 0
5 years ago
The electric current in a copper wire is normally composed of
A) electrons.
B) protons.
C) ions.
D) all of the above
Read 57 times
2 Replies
Replies
Answer verified by a subject expert
cgray16cgray16
wrote...
#1
Posts: 203
Rep: 31 0
5 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

CJODAS Author
wrote...
#2
5 years ago
Happy Dummy I'm impressed
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  817 People Browsing
 130 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 624
  
 1267
  
 1287
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249
Previous poll results: Do you trust social media networks with protecting your privacy?