A given metal crystallizes out with a cubic structure having edge length of 361 pm. If there are four metal atoms in one unit cell, what is the radius of one atom ? Solution please
NEET 2024: Cutoff (OBC, SC, ST & General Category)
NEET 2024 Admission Guidance: Personalised | Study Abroad
NEET 2025: Syllabus | Most Scoring concepts | NEET PYQ's (2015-24)
Answer (1)
Student Expert
15th May, 2020
Hey!
Solution is given below :
Since there are four metal atoms in one unit cell, the unit cell is fcc type. For fcc unit cell, radius r=0.3535 a, where a is the edge length of the unit cell. Hence, r=0.3535×361 pm =127.6 pm
Thus, the radius of one atom is 127.6pm.
Hope it helped to clear your delimma
Thank you
1 like
1 Comment
ReplyRelated Questions
cell the unit of life and neet questions
2526 Views
Know More about
National Eligibility cum Entrance Test
Eligibility | Answer Key | Result | Cutoff | College Predictor | Counselling | Application | Accepting Colleges
Get Updates Brochure
Thank You!
Your National Eligibility cum Entrance Test brochure has been successfully mailed to your registered email id “”.
