Give the comparison of lanthanides and actinides.

Give various uses of lanthanides and actinides.

Give three similarities between lanthanides and actinides.

Give the cause of Lanthanide Contraction.

Give three differences between lanthanides and actinides.

Give the function of heparin.

Write two similarities between Lanthanides and Actinides. La(OH)_3 is more basic than Lu(OH)_3 . Explain.

Define Lanthanide Contraction.

Give the main function of centrioles.

Double Bar Graph : A bar graph showing two sets of data simultaneously . It is useful for the comparison of the data. In which cubject has the performance improve the most ?