JEE Main 9 Apr 2019 Paper 2 Solved Paper

Section: Chemistry

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Question : 55 of 90

Marks: +1, -0

The maximum number of possible oxidation states of actionoides are shown by:

[9 Apr 2019 Shift 2]

Neptunium (Np) and plutonium (Pu)
Nobelium (No) and lawrencium (Lr)
Berkelium (Bk) and californium (Cf)
Actinium (Ac) and throrium (Th)

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