CHEMESTRY/Classification of Elements and Periodicity in Properties
QID: #28980
Which of the following elements show the given properties?
(1) All elements are metals.
(2) Most of the elements form coloured ions, exhibit variable valence and paramagnetism.
(3) Often used as catalysts.
Choose Your Option
A. Chalcogens
B. Transition elements
C. Inner transition elements
D. Representative elements
Solution & Explanation
No details explanation available for this question. Option B is the verified correct answer.