NEET Exam  >  NEET Questions  >  Zr(Z ≈ 40) and Hf (Z = 72) have similar... Start Learning for Free
Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :
  • a)
    belonging to same group
  • b)
    diagonal relationship
  • c)
    lanthanoid contraction
  • d)
    having similar chemical properties
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii b...
Zr(40) and Hf (72) have similar atomic and ionic radii because of Lanthanoid Contraction. The 4f orbital offers very poor screening. So, the radius (atomic as well as Ionic) of Zr and Hf are almost the same.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer?
Question Description
Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Zr(Z ≈ 40) and Hf (Z = 72) have similar atomic and ionic radii because of :a)belonging to same groupb)diagonal relationshipc)lanthanoid contractiond)having similar chemical propertiesCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev