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Elements from atomic number 57 (Lanthanum) to 71 (Lutetium) are called the Lanthanides. Lanthanide means "like Lanthanum" and so, the Lanthanides are based on Lanthanum. Only one of the Lanthanides is radioactive: Promethium (Pm - No. 61)

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The lanthanide series of elements is composed of?

elements 57 - 70.


Which elemental series are numbered 57-70 on the periodic table?

Elements 57 through 70 on the Periodic Table are part of the Lanthanide Series


What are called elements 57 to 70?

Elements 57 to 70 are part of the lanthanide series in the periodic table. They are known as the lanthanides or rare earth elements, and include elements such as lanthanum, cerium, and praseodymium. These elements have unique properties and are commonly used in various technologies and applications.


What are the elements between 57 and 70 called?

Elements between 57 and 70 belongs to the f group. Elements from La - Lu belongs to this group. These are called Lanthanides.These elements are Lanthanides. They are placed separately. They have different chemical properties.


What are the name of elements 57-70 on the periodic table?

These elements are the lanthanides; see the link below for some details.


The second period at the bottom of the table is called the?

The second period at the bottom of the table is called the lanthanide series or the lanthanoid series. It consists of 14 elements with atomic numbers 57 to 70 and is located below the main body of the periodic table.


Where are the lanthanides and actinides places in the periodic table?

they are not placed from elements 57-70.


Where are the lanthanides places on the periodic table?

between Barium and Hafnium


What is 70 minus 57?

70 - 57 = 13


Why are the 57 though 70 and 89 throught 120 found separately at the bottom of the table?

The are the lanthanoids and actinoids elements.


What is 57 percent of 70?

70% of 57 is 39.9.


Which is greater negative 57 or negative 70?

-57 is greater than -70