Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chemistry
Chemistry
Problem
Which of the following sulphides is white ? a.
C
d
S
CdS
C
d
S
b.
P
b
S
PbS
P
b
S
c.
Z
n
S
ZnS
Z
n
S
d.
S
n
S
SnS
S
n
S
Browse the problem library