a) nal A heavy metal crystallizes in a simple cubic unit cell with an edge length of 3.36 Angstroms. The density of the metal is 13.45 g/cm³ Calculate the atomic radius of an atom. Answer = 1.68 Angstrom b) Calculate the volume of 1 atom. Answer = 19.9 Angstrom³ c) Calculate the volume of the unit cell. Answer=37.9 Angstrom³ d) Calculate the "empty" volume in the cell. Answer = 18.0 Angstrom³ e) Calculate the mass of the unit cell. Answer = 5.37 x 10 2) Chromium form

Chemistry
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Chapter10: Liquids And Solids
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Problem 5RQ: What is a lattice? What is a unit cell? Describe a simple cubic unit cell. How many net atoms are...
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Can you explain those question? A to B

a)
nal
A heavy metal crystallizes in a simple cubic unit cell with an edge length
of 3.36 Angstroms. The density of the metal is 13.45 g/cm³
Calculate the atomic radius of an atom. Answer = 1.68 Angstrom
b) Calculate the volume of 1 atom. Answer = 19.9 Angstrom³
c) Calculate the volume of the unit cell. Answer=37.9 Angstrom³
d) Calculate the "empty" volume in the cell. Answer = 18.0 Angstrom³
e) Calculate the mass of the unit cell. Answer = 5.37 x 10
2) Chromium form
Transcribed Image Text:a) nal A heavy metal crystallizes in a simple cubic unit cell with an edge length of 3.36 Angstroms. The density of the metal is 13.45 g/cm³ Calculate the atomic radius of an atom. Answer = 1.68 Angstrom b) Calculate the volume of 1 atom. Answer = 19.9 Angstrom³ c) Calculate the volume of the unit cell. Answer=37.9 Angstrom³ d) Calculate the "empty" volume in the cell. Answer = 18.0 Angstrom³ e) Calculate the mass of the unit cell. Answer = 5.37 x 10 2) Chromium form
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