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they are of two types

lanthanides and actinides

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Edwin Mitchell

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2y ago

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What are the different blocks on the periodic table and how do they contribute to the organization of elements?

The periodic table is divided into four main blocks: s-block, p-block, d-block, and f-block. These blocks help organize elements based on their electron configurations and properties. The s-block elements are found in groups 1 and 2, the p-block elements are in groups 13-18, the d-block elements are in groups 3-12, and the f-block elements are the lanthanides and actinides. Each block represents a different type of electron orbital and helps to group elements with similar chemical properties together.


Why periodic table is divided in s p d and f block elements?

The s, p, d, f block realte to the filling of the outer shell orbitals. Group 1 and 2 are the s block. Groups 13-18 the p block, the transition metals the d block and the lanthanides and actinides the f block.


The f-block elements in period 7 are known as?

The f-block elements in period 7 are known as the actinides.


What are the properties and characteristics of the elements in the f block of the periodic table?

The f block elements are also known as the inner transition metals. They are located at the bottom of the periodic table and include the lanthanides and actinides. These elements have unique properties such as high density, high melting and boiling points, and the ability to form colorful compounds. They are also known for their radioactive nature and their use in nuclear reactions and technologies.


How many elements fit into each of the four blocks of the periodic table?

4: the s-block, the p-block, the d-block, and the f-block. there is an theoratical g-block but its not counted because its theoratical lol.


What is lanthandes?

The Lanthanides consist of the elements in the f-block of period six in the periodic table. While these metals can be considered transition metals, they have properties that set them apart from the rest of the elements.


What are the similarities and differences between the different blocks of the periodic table?

The periodic table is divided into blocks based on the electron configurations of the elements. The main blocks are s, p, d, and f. Similarities: Elements within the same block have similar chemical properties. Elements in the same block have the same number of valence electrons. Differences: The s-block elements are in groups 1 and 2, the p-block elements are in groups 13-18, and the d-block elements are in groups 3-12. The f-block elements are the lanthanides and actinides, which are placed below the main body of the periodic table.


Why d and f block aliments called transition elements?

Transition elements may be defined as those elements which have partialy filled d and f subshells in atomic state so d and f block elements called transition elements.


What are the elements of 4F series called?

The elements of the 4f series are called lanthanides. They are a group of metallic elements that have similar properties and occupy the f-block of the periodic table.


Is f and d the center and bottom blocks of the periodic table?

D block elements are at the center of the periodic table; f block elements are at the bottom.


What are the f block elements known as?

inner transistion elements or rare earth elements


Why are f block elements are placed at the bottom of the periodic table?

F block elements are placed at the bottom of the periodic table because they have incompletely filled 4f and 5f orbitals, which causes them to exhibit unique chemical properties compared to other elements. Additionally, placing these elements at the bottom simplifies the overall layout of the table and helps maintain periodicity within the table.