Osmium has a density of 22.6 g/cm3. The mass of a block of osmium ...

[clippers!]

Osmium has a density of 22.6 g/cm3. The mass of a block of osmium that measures 1.01 cm  0.233 cm  0.648 cm is ________ g.
 
  A) 6.75  10-3
  B) 3.45
  C) 148
  D) 6.75  103
  E) 34.5

Question 2

The electron-domain geometry and the molecular geometry of a molecule of the general formula ABn are ________.
 
  A) never the same
  B) always the same
  C) sometimes the same
  D) not related
  E) mirror images of one another

[nanny]

Answer to Question 1

B

Answer to Question 2

C