- #1
mawalker
- 53
- 0
sorry, I'm having trouble grasping a lot of this... i feel like i have a general understanding of what's going on but a lot of the problems are still confusing to me...
this problem
An element in its solid phase has mass density 1750 kg/m3 and number density 4.39 * 10^28 atoms/m3.
asks what is the element's atomic mass number
i thought that it should just be 4.39*10^28 divided by 1.661 *10^-27 = u, but then I'm not sure where the mass in kg comes into play
this problem
An element in its solid phase has mass density 1750 kg/m3 and number density 4.39 * 10^28 atoms/m3.
asks what is the element's atomic mass number
i thought that it should just be 4.39*10^28 divided by 1.661 *10^-27 = u, but then I'm not sure where the mass in kg comes into play