State the modern periodic law.

State modern periodic law.

Arrange the following oxides as per their increasing order of acidic nature. B_2O_3 ,CO_2,F_2O& N_2O_5 State modern periodic law.

As per the modern periodic law the physical and chemical properties of elements are periodic functions of their

What is the basic difference in approach between the mendeleev's periodic law and the modern periodic law?

State one dissimilarity of Hydrogen with halogen atoms. State Mendelif's periodic law.

Write two drawbacks of the modern periodic table.

State the group number in the modern periodic table where solid, liquid and gaseous elements are present at ordinary temperature. Identify the solid and liquid elements.

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

State Mendeleev's periodic law.