Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
Whelan Whelan
wrote...
Go to Answer
Posts: 3158
Rep: 40 1
8 years ago
In which of the following sets do all species have the same number of protons?
A) At-, Rn, Ra2+
B) C, N3-, O2-
C) CO3+, Rh3+, Ir3+
D) Br, Co2+, Co3+
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 624 times
4 Replies
Replies
Answer verified by a subject expert
hbutler2hbutler2
wrote...
#1
Top Poster
Posts: 3075
Rep: 888 1
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
I'm a chemical engineer! Slight Smile

Related Topics

wrote...
#2
3 years ago
Great!
wrote...
#3
3 years ago
good stuff baby!
wrote...
#4
3 years ago
Great
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1330 People Browsing
 109 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 2729
  
 1518
  
 805
Your Opinion
Which is the best fuel for late night cramming?
Votes: 145
Previous poll results: Who's your favorite biologist?