JEE Main 2019 (Online) 12th January Morning Slot | Periodic Table & Periodicity Question 89 | Chemistry

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JEE Main 2019 (Online) 12th January Morning Slot

MCQ (Single Correct Answer)

-1

The element with Z = 120 (not yet discovered) will be an/a -

Alkaline earth metal

Alkali metal

Transition metal

Inner transition metal

JEE Main 2019 (Online) 11th January Evening Slot

MCQ (Single Correct Answer)

-1

The correct option with respect to the Pauling electronegativity values of the element is :

Ga < Ge

Si < Al

Te > Se

P > S

JEE Main 2019 (Online) 11th January Evening Slot

MCQ (Single Correct Answer)

-1

The relative stability of +1 oxidation state of group 13 elements follows the order :

Tl < In < Ga < Al

Al < Ga < TI < In

AI < Ga < In < TI

Ga < AI < In < TI

JEE Main 2019 (Online) 11th January Morning Slot

MCQ (Single Correct Answer)

-1

The correct order of the atomic radii of C, Cs, Al, and S is :

S < C < Al < Cs

S < C < Cs < Al

C < S < Al < Cs

C < S < Cs < Al

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