Physics, asked by yasho3166, 11 months ago

what is full form of f-block in periodic table??

Answers

Answered by jetstudent
1

Answer:

In f-block the electrons of elements are completed in the f-orbital so , because of this they called as .... f refer the f-orbital no other means of f ..

Explanation:

The f-block is in the center-left of a 32-column periodic table but in the footnoted appendage of 18-column tables. These elements are not generally considered as part of any group. They are often called inner transition metals because they provide a transition between the s-block and d-block in the 6th and 7th row (period), in the same way that the d-block transition metals provide a transitional bridge between the s-block and p-block in the 4th and 5th rows.

The known f-block elements come in two series, the lanthanides of period 6 and the radioactive actinides of period 7. All are metals. Because the f-orbital electrons are less active in determining the chemistry of these elements, their chemical properties are mostly determined by outer s-orbital electrons. Consequently, there is much less chemical variability within the f-block than within the s-, p-, or d-blocks.

The f-block elements are unified by mostly having one or more of their outermost electrons in an f-orbital. The f-orbitals can contain up to seven pairs of electrons; hence, the block includes fourteen columns in the periodic table.

What is F Block in periodic table?

The f block elements are the lanthanides and actinides and are called the inner transition elements because of their placement in the periodic table due to their electron configurations. The f orbitals of the electron shell are filled with “n-2.” There is a maximum of fourteen electrons that can occupy the f orbitals

hope you understand

Answered by ishanpandey2008
0

Answer:

f-block is for lanthanide and actinide series

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