Comparison of Lanthanoids and Actinoids

Transuranic elements are elements with atomic no. greater than _____. Americium($\mathrm{Am}$) is an example of a transuranic element.

Which of the following are correct difference between the Lanthanoids and Actinoids:

The magnetic properties of the actinoids are more complex than those of the _____.

Actinoids exhibit larger oxidation states than lanthanides because of the very small energy gap between _____ .

Explain the magnetic properties of actinoids ?

Explain the reasons for variable oxidation state shown by actinoids ?

Explain the variable oxidation states shown by actinoids ?

Differentiate between lantanoids and actinoids.

The extent of actinoid contraction is greater than lanthanoid contraction, explain.

Give four differences of Lanthanoid and Actinoid series.

Cotyledons are also called-

Most of the radioactive elements are in

The Radioactive element which was discovered by Madam Curie and the name of which is based on her country is

The actinoids exhibit more number of oxidation states in general than the lanthanoids. This is because

Actinoids have greater tendency to form complexes than lanthanoids because

More number of oxidation states are exhibited by the actinoids than by the lanthanoids. The main reason for this is

The actinoid exhibit more number of oxidation states in general than the lanthanides. This is because