HW 4 - 1.2/2 pointsAll Submissions NotesQuestion: ZumChemP6...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1. 2/2 points All Submissions Notes Question: ZumChemP6 16.E.044. A certain form of lead has a cubic closest packed structure with an edge  length of 492 pm. Calculate the value of the atomic radius and the density  of lead. density g/cm 3 atomic radius pm 2. 1/1 points All Submissions Notes Question: ZumChemP6 16.E.046. You are given a small bar of an unknown metal X. You find the density of  the metal to be  10.4  g/cm 3 . An X-ray diffraction experiment measures the  edge of the face-centered cubic unit cell as  3.95    (1   = 10 -10  m). Find the  molar mass of this metal, to help you identify it.  g/mol 3. 1/1 points All Submissions Notes Question: ZumChemP6 16.E.050. The radius of tungsten is 137 pm and the density is 19.3 g/cm 3 . Does  elemental tungsten have a face-centered cubic structure or a body- centered cubic structure?  body-centered cubic structure not enough information     face-centered cubic 
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

HW 4 - 1.2/2 pointsAll Submissions NotesQuestion: ZumChemP6...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online