1 files changed, 9 insertions, 0 deletions
diff --git a/1427/CH22/EX22.13/22_13.sce b/1427/CH22/EX22.13/22_13.sce
new file mode 100644
index 000000000..44ae9c546
--- /dev/null
+++ b/1427/CH22/EX22.13/22_13.sce
@@ -0,0 +1,9 @@
+//ques-22.13
+//Calculating edge length of a unit cell
+clc
+M=60.2;//molar mass (in g/mol)
+den=6.2;//density (in g/mL)
+Na=6.02*10^23;//(in /mol)
+z=4;//FCC
+a=((z*M)/(den*Na))^(1/3);
+printf("The edge length of the given unit cell is %.0f pm.",a*10^10);