In the modern periodic table, the period indicates the value of :

Question

MCQ (Single)Modern Periodic Law and Long Form of Periodic Table

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How would you justify the presence of 18 elements in the 5th period of the Periodic Table?

What is the basic difference in approach between the Mendeleev's Periodic Law and the Modern Periodic Law?

In terms of period and group where would you locate the element with Z =114?

Which of the following statements related to the modern periodic table is incorrect?