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D and F Block Elements question

2019 · 11 Jan · Shift 1 · Q6

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JEE Main
Chemistry
D and F Block Elements
2019 · 11 Jan · Shift 1 · Q6

D and F Block Elements question

2019 · 11 Jan · Shift 1 · Q6

JEE MainChemistryD and F Block ElementsMCQ+4 / −1

The element that usually does NOT show variable oxidation states is :

A
V
B
Cu
C
Sc
D
ti

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