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JEE Main Chemistry Class 11 Classification of Elements and Periodicity in Properties 1 Questions

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Question : 52

Total: 100

Three elements X,Y and Z are in the 3‌nd ‌ period of the periodic table. The oxides of X,Y and Z, respectively, arc basic, amphoteric and acidic. The correct order of the atomic numbers of X, Yand Zis :

[Sep. 02,2020(II)]

Z<Y<X
X<Y<Z
X<Z<Y
Y<X<Z

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