Mention any two demerits of the long form of the periodic table. – InterviewSolution

InterviewSolution

1.	Mention any two demerits of the long form of the periodic table.
Answer» Solution :I] The position of hydrogen is not clear though it is PLACED with ALKALI METALS. ii] Lanthanides and actinides are placed separately and can.t be INCLUDED with other elements in the main portion of the periodic table.

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