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Why lanthenides are called inner transition elements?
Lanthanides are called inner transition elements because they fill the 4f orbitals, which are part of the inner electron shell transition metals. These elements are also characterized by the gradual filling of the 4f subshell across the lanthanide series.
How is it possible that the outer electron of a transition element go to the inner shell?
Under normal conditions, all of the inner shells are already full to their maximum occupancy, and so no additional electrons can go into the inner shell. Only with excitation with light can you create a vacancy in the inner shell such that outer shell electrons can fill that vacancy. This requires excitation with either ultraviolet light or x-rays.
Why are f-block elements called inner-transition elements?
inner transition elements are those who have their last 3 shells incompletely filled. The f block elements have their last 3 shells incompletly filled . That is why they are also called as inner transition elements. what different between inner transition and outer transition elements
The number of inner transition elements is greater than the number of transition elements?
This statement is incorrect. Inner transition elements are a subset of transition elements, and they refer specifically to the lanthanides and actinides series. There are more transition elements (d-block elements) than inner transition elements in the periodic table.
Is pb a inner transition metal?
No, pb is the chemical symbol for lead, which is not classified as an inner transition metal. Inner transition metals are elements located in the f-block of the periodic table, such as the lanthanides and actinides. Lead is classified as a post-transition metal.
The transition of an electron from outer orbit to inner orbit involves a change in its what?
energyy
Where does the final electron in inner transition metals enter?
The final electron in inner transition metals typically enters the 4f or 5f orbitals. These orbitals are part of the inner electron shells and are responsible for the unique chemical properties of inner transition metals.
What a transition from an outer orbit to an inner orbit the electron .?
When an electron moves from an outer to an inner orbit, energy is released in the form of light of a particular wavelength.
Do electrons of inner transition metals fill d-sublevels and electrons of transition metals fill f-sublevels?
No, electrons of inner transition metals fill f-sublevels, while electrons of transition metals fill d-sublevels. Inner transition metals have their f-sublevels as part of their electron configuration, whereas transition metals have d-sublevels as part of their electron configuration.
Why lanthenides are called inner transition elements?
Lanthanides are called inner transition elements because they fill the 4f orbitals, which are part of the inner electron shell transition metals. These elements are also characterized by the gradual filling of the 4f subshell across the lanthanide series.
Energy lost by an electron during its transition from an outer to an inner orbit is emitted as a flash of light called?
proton
Why are f-block elements called inner transition elements?
F-block elements are called inner transition elements because they have partially filled f orbitals, which are part of the inner electron shell. These elements typically have electrons filling the f orbitals after the d orbitals, hence the term "inner transition."
Energy lost by an electron during its transition from an outer to an inner orbit is emitted as a flash of light is called what?
Electromagnetic radiation
Is nickel an inner transition element?
Nickel is not an inner transition element.
Energy lost by an electron during its transition from an outer to an inner orbit is emitted as a flash of light called a?
Energy lost by an electron during its transition from an outer to an inner orbit is emitted as a flash of light called an emission. Light/energy emissions are released in a characteristic manner (wavelength) that corresponds to the amount of energy lost.
How is it possible that the outer electron of a transition element go to the inner shell?
Under normal conditions, all of the inner shells are already full to their maximum occupancy, and so no additional electrons can go into the inner shell. Only with excitation with light can you create a vacancy in the inner shell such that outer shell electrons can fill that vacancy. This requires excitation with either ultraviolet light or x-rays.
The lanthanides and actinides are known as the?
The lanthanides and actinides are known as the inner transition metals. They are located at the bottom of the periodic table and have electron configurations that include f-orbitals. They share similar chemical properties due to the filling of their f-orbitals.
