What is the diffusion constant (Do) when copper is dissolved in coppe

1.	What is the diffusion constant (Do) when copper is dissolved in copper?
A.	0.2 * 10-4
B.	0.15 * 10-4
C.	1.98 * 10-4
D.	5400 * 10-4
Answer» B. 0.15 * 10-4

Discussion