Weight = mass x gravitational acceleration = mg
m = 10kg
g = 9.8 m/s^2
So, weight = 10 x 9.8 =
m = 10kg
g = 9.8 m/s^2
So, weight = 10 x 9.8 =
You are given a small bar of an unknown metal. You find the density of the metal to be 10.5 g/cm3. An X-ray diffraction experime
nt measures the edge of the unit cell as 409 pm. Assuming that the metal crystallizes in a face-centered lattice, what is the metal most likely to be?
A) Pt
B) Pb
C) Rh
D) Ag
E) None of these
A) Pt
B) Pb
C) Rh
D) Ag
E) None of these
2 answers:
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