EASY
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Which of the following is not a transition element?

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Important Questions on The d- and f-Block Elements

EASY
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Which of the following statements is incorrect for pair of elements Zr - Hf?
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
What is the general electronic configuration of d-block elements?
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Identify the element for which electronic configuration in +3 oxidation state is [Ar]3 d5:
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Why is zinc not regarded as a transition element? (atomic number Zn=30).
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
The basic character of the transition metal monoxide follows the order
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
The outer electronic configuration of Chromium Cr is
MEDIUM
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Number of electrons that Vanadium (Z=23) has in p-orbitals is equal to:
MEDIUM
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Give the general electronic configuration of d-block elements.
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
In which of the following pairs, the outermost electronic configuration will be the same?
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Silver atom has completely filled d orbitals (4d10) in its ground state. How can you say that it is a transition element?
MEDIUM
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Which of the following ions will give colourless aqueous solution?
 
MEDIUM
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
The most abundant transition metal in human body is
MEDIUM
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table

The electronic configuration of actinides is:

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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
The electronic configuration of a transition element Xin +3 state is [Ar]3d6. Its atomic number is ______
MEDIUM
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Silver atom has completely filled d orbital 4d10 in its ground state. Yet, it is considered as a transition element. Why?
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Explain the following: There is an increase in density of elements from titanium (Z=22) to copper (Z=29) in the 3d-series of transition elements.
HARD
Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Write general electronic configuration of transition elements and explain their magnetic property.
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
How many unpaired electrons are present in a Fe2+ ion?
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
The nucleus Cu2964 accepts an orbital electron to yield,
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Chemistry>Inorganic Chemistry>The d- and f-Block Elements>Position of d-Block and f-Block Elements in Periodic Table
Account for the following: Zn, Cd, Hg are considered as d-block elements but not as transition elements.