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JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES
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The number of elements which can be accommodated in the present set-up of the long form of the periodic table is:
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Correct option: B
118
The correct answer is B (118) because the current long form of the periodic table accommodates 118 elements, from Hydrogen (atomic number 1) to Oganesson (atomic number 118).
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