MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryd and f Block elementsEx :O O

The transition elements are

A.more reactive than group 1 elements

B.more reactive than group 2 elements

C.less reactive than group 1 elements but more

D.less reactive than group 1 and 2 elements✓ Correct

Explanation

Reactivity of metals size of metals . D and F Block Elements 9 The size of transition elements is smaller compared to the group 1 and group 2 elements of the same period due to increase in nuclear charge across the period. Hence, smaller size means less reactivity.

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