The anomalous series of elements of mendeleev's periodic table is

Advantages of Mendeleev's periodic table?

The bridge elements in Mendeleev's periodic table are

Name the anomalous pairs of elements in the Mendeleev's periodic table.

Name two anomalous pairs of elements present in Mendeleev's periodic table.

The arrangement of elements elimated the problem of anomalous series of mendeleev's periodic table . What is the arrangement ?

Which is not anomalous pair of elements in the Medeleeves periodic table -

The number of elements known in Mendeleev's presented periodic table is: