A hypothetical element, Le, has a body centered cubic structure with a density of 6.93 g/cm³. Calculate its atomic radius in pm.Atomic Mass:Le: 55.963 g/mol(A) 130.52(B) 129.61131.43(D) 132.34

Answer :- (B) 129.61 pm Atomic radius of of hypothetical element, Le = 129.61 pm…

Answered: A hypothetical element, Le, has a body…

A hypothetical element, Le, has a body centered cubic structure with a density of 6.93 g/cm3. Calculate its atomic radius in pm. Atomic Mass: Le: 55.963 g/mol A 130.52 B) 129.61 131.43 D 132.34

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter21: The Chemistry Of The Main Group Elements

Section: Chapter Questions

Problem 122SCQ

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Concept explainers

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.

Question

A hypothetical element, Le, has a body centered cubic structure with a density of 6.93 g/cm³. Calculate its atomic radius in pm.
Atomic Mass:
Le: 55.963 g/mol
(A) 130.52
(B) 129.61
131.43
(D) 132.34

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