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JEE Main - D and F Block Elements Important Questions (Free PDF Download)

Last updated date: 02nd Dec 2023
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Vedantu has created a valuable resource for those preparing for JEE Main 2024. They've compiled a carefully selected set of JEE Main D and F Block Elements Important Questions, curated precisely by Vedantu's Master Teachers. These teachers stay informed about the latest trends to ensure that the questions closely match the JEE Main exam syllabus. D and F Block Elements important questions for JEE Main include multiple-choice questions (MCQs) and Integer Questions, allowing students to evaluate their skills at different levels. Alongside comprehensive solutions and explanations, the JEE Main Important Questions PDF helps students understand the correct strategies and techniques. Furthermore, the D and F Block Elements Important Questions PDF incorporates Previous Year Questions from JEE Main Exams, providing students with ample practice opportunities to excel in the upcoming exam. The best part? All these resources are entirely free and easily accessible in PDF format for direct download from our website.


JEE Main Important Questions


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JEE Main

Chapter Name:

D and F Block Elements

Academic Session:



English Medium



Available Material:

Chapter-wise Important Questions with PDF

D and F Block Elements important questions for JEE Main cover chemical elements with unique properties which are Found in the middle of the periodic table, they offer a range of valence states and exhibit diverse coordination chemistry, and they are some of the important topics for JEE Main exams. Check out the table below for more information. 

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To achieve your goals, prepare for your JEE Main exam 2024 with Vedantu’s D and F Block Elements Important Questions PDF and JEE Main Chemistry Syllabus 2024.

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FAQs on JEE Main - D and F Block Elements Important Questions (Free PDF Download)

1. What are the general properties of the d-block elements?

 The properties of the d-block elements are as follows; 

  • All the elements in the 3rd series, except copper, are considered good reducing agents. 

  • The ionisation potential of the transition elements are said to increase by negligible amounts as a result of the shielding effect. 

  • The transition elements have less reactivity. This reactivity decreases as a result of the result in the atomic number. and high enthalpies of atomization. 

  • Due to the shielding of the valence shell electrons, provided by the electrons present in the d orbitals of the penultimate shell, the atomic radii of the transition elements undergo a decrease by negligible amounts. 

2. What is the metallic character of the d-block elements?

It is to be noted that all the transition elements have, metallic nature and all of them consist of simple ccp hcp or bcc lattices. they have strong metallic bonds owing to their greater effective nuclear charge and also because they possess large numbers of valence electrons. They are considered hard possessing high densities. The presence of free electrons makes them good conductors of heat and electricity.  

For more such information, the candidates can refer to the website of Vedantu. This website provides the candidates with all the important questions and study materials that will play a huge role in preparing them for the exams.

3. Where to download the important questions for d and f block elements?

The students can easily download the important questions of d- and f block elements from the website of Vedantu. They can download this in pdf format, and can even access it offline. The website of Vedantu makes sure that all these materials are updated on a regular basis so that the candidate is not left behind on anything. The practice of these materials and important questions will help the student get an idea about the question paper pattern. It will also help in the improvement of the skills of the students. the students will come to understand the areas that they are strong in and the areas that need extra concentration and attention. Thus, the aim of the website is to provide the candidate with the best guidance and assistance so as to pass the examinations with good ranks.

4. What are the properties of lanthanides?

The properties of the lanthanides are given below; 

  • They are said to be good conductors of heat and electricity.

  • Their melting points range from 1000K to 1200K. But it is to be noted that Samarium is an exception.   

  • They are said to be soft metals with silvery-white color to them.

  • Their brightness reduces and dullness is witnessed in their color when they are exposed to air. 

  • From lanthanum and lutetium, one observes a decrease in the atomic and ionic radii, which is termed as lanthanoid contraction. 

  • They possess non-radioactive nature with the exception of promethium.  

5. What are the similarities between lanthanides and actinides?

  • Both lanthanides and actinides are involved in filling (n-2) f orbitals.

  • Both  Lanthanides and actinides possess oxidation states of +3.

  • Both  Lanthanides and actinides are considered highly electropositive. They are also very reactive in nature.

  • Both lanthanides and actinides seem to present magnetic properties.

  • With the increase in the atomic numbers, a decrease in atomic and ionic size is witnessed in Lanthanides and actinides. 

To attain more such information about the given topic, the students are advised to refer to the website of Vedantu. The website provides the JEE main aspirants with the important questions on the given topic, thereby helping them in the preparation of the exam.