Top Posters
Since Sunday
M
2
j
2
c
2
u
2
r
2
t
2
A
2
j
2
b
2
K
2
a
2
o
2
New Topic  
chemDO chemDO
wrote...
Posts: 2626
Rep: 8 0
8 years ago
The valence shell of the element X contains 2 electrons in a 5s subshell. Below that shell, element X has a partially filled 4d subshell. What type of element is X?
A) halogen
B) main group element
C) chalcogen
D) transition metal
E) alkali metal
Textbook 
Chemistry - The Central Science

Chemistry - The Central Science


Edition: 13th
Authors:
Read 187 times
3 Replies
Replies
Answer verified by a subject expert
shutchkashutchka
wrote...
Top Poster
Posts: 2569
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
Chemistry Major, 2019

Related Topics

chemDO Author
wrote...
8 years ago
Perfection Grinning Face
wrote...
8 years ago
Happy to help, have a fine day
Chemistry Major, 2019
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  424 People Browsing
Related Images
  
 98
  
 4533
  
 250
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4

Previous poll results: Who's your favorite biologist?