Trends in Periodic Table |NCERT Ques #!#Board PYQs

Trends In Periods

NCERT Question Answer|PYQ's

Study the following periodic table. A student has marked two periodic trends incorrectly. Indentify these trends.

Down the group density of elements increases, this is a trend in the periodic table. In which of these pairs is this trend not true?

Periodic Trends In Physical Properties|Merits Of Long Form Of Periodic Table|Periodicity In Physical Properties|Lanthanide Contraction|OMR

In the periodic table the trend of density of elements down the group generally

What is the trend down the group in the periodic table of atomic size ?

What is meant by periodic trends in the modern periodic table ?