1. Tardigrade
  2. Question
  3. Chemistry
  4. Which of the following elements show the given properties? (i) All elements are metals. (ii) Most of the elements form coloured ions, exhibit variable valence and paramagnetism. (iii) Oftently used as catalysts.

Q. Which of the following elements show the given properties?
(i) All elements are metals.
(ii) Most of the elements form coloured ions, exhibit variable valence and paramagnetism.
(iii) Oftently used as catalysts.

 2587  207 Classification of Elements and Periodicity in Properties Report Error

Solution:

Correct answer is (b) Transition elements