For a spherical cell, as the surface area increases, the volume increases: not at all. at the same rate as the surface area. more quickly. more slowly.

compute for the density of Palladium which crystallizes in a face-centered cubic unit cell, and has an atomic radius of 1.3748 x 10^-8 cm.

Please don't provide handwritten solution

18 10 points Lead forms a face centered cubic structure. The edge length |= 492 pm. (1pm-10-12m). Calculate the density of lead. (Hint: how many atoms are in the unit cell?) Enter Answer without units Type your answer...

Need help with this question. Thank you :)

MATERIALS SCIENCE Edited by: Dr. Ahmed Mudhafar Hashim Senior Lecture - Department of Materials Eng. - College of Engineering - University of Qadisiyah Homework of Lecture No.5 1- Determine the number of lattice points per cell in the HCP crystal systems. 2- Show that: the APF for the SC cell is 0.52? 3- Calculate the radius of an iridium (IR) atom, given that IR has an FCC crystal structure, a density of 22.4 g/cm3, and an atomic weight of 192.2 g/mol. 4- Rhodium has an atomic radius of 0.1345 nm and density of 12.41 g/cm³. Determine whether it has an FCC or BCC crystal structure? Science - Dr. Ahmed M Hasaim

What is the effect of temperature on molar conductivity?

Shown in the figure are 3 different crystallographic planes for a unit cell of an imaginary metal (the circles represent atoms). Draw each of the given plane in the x, y, z axes separately, including the complete labels of the given dimensions. Then, draw the unit cell to scale (i.e. proportional to the given dimensions) with complete labels of the axial lengths and axial angles. Lastly, identify the crystal system that the unit cell belongs to. Show solutions and necessary explanations.

Find the primitive cell and the Weigner- Seitz cell for lattice in the figure below.

A diffusion controlled reaction takes place in a solvent whose viscosity can be manipulated by photo-induced cross-linking. This reaction taking place in the dark produces product at a rate that is 4 times the rate of the reaction taking place after a short exposure to light (but otherwise under the same conditions). What can we say about the viscosity of the solution following exposure to light?  a)The viscosity has doubled b)The viscosity has tripled c)The viscosity has quadrupled d)The viscosity has remained the same