Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Problem
Problem
The possible oxidation state of Tl are: a. +1 and +2 b.
+
2
+2
+
2
and
+
3
+3
+
3
c. +1 and -1 d.
+
1
+1
+
1
and
+
3
+3
+
3
Browse the problem library