What is the difference between the lanthanides and actinides?

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Wht is the difference between Lanthanides and Actinides?

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Description : Why are Lanthanides and Actinides placed separately?

Last Answer : Lanthanides and Actinides are series of elements having similar properties and they are placed at the bottom of the periodic table so that the periodic table can fit on a single page for our convenience. They is more horizontal similarity rather than vertical similarity.

Description : What are Lanthanides and Actinides?

Last Answer : The 14 elements coming after Lanthanum are called Lanthanides. 14 elements coming after actinium are called Actinides.

Description : The lanthanides are placed in the periodic table at :

Last Answer : The lanthanides are placed in the periodic table at : a. left hand side b. right hand side c. middle d. bottom

Description : Which are the Actinides elements with atomic numbers?

Last Answer : From 89 to 103

Description : Most of the new atoms formed when atoms in a nuclear reactor capture neutrons without fissioning are: w) fission products x) activation products y) actinides z) lead isotopes

Last Answer : ANSWER: Y -- ACTINIDES

Description : In a spent fuel assembly, the radioactive elements having the longest half-lives are the: w) fission products x) actinides y) activation products z) radioisotopes of lead

Last Answer : ANSWER: X -- ACTINIDES