Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • How can you determine the atomic mass of an unknown metal if you know its density and the dimension of its unit cell? Explain.

1.5   How can you determine the atomic mass of an unknown metal if you know its density and the dimension of its unit cell? Explain.

Answers (1)

best_answer

We know that density is related to molar mass and edge length by the formula :

                                                      Density (d)= \frac{z.M}{a^3.N_A}

                                                                       M=\frac{d.a^3.N_A}{Z}

where, d=Density
            a3 = The volume of the unit cell
            M= Atomic mass
          Z = No. of atoms in unit cell    
         Na= Avogadro’s number.

Posted by

Devendra Khairwa

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE Date Sheet 2025 (Out) Live: Class 10, 12 board exam time table at cbse.gov.in; syllabus, sample papers
anam-khan

CBSE Class 12 board exam date sheet 2025 out; exams from February 15 to April 4
anam-khan

When will CBSE Board exam 2025 date sheet be released for Class 10, 12?

Latest Question