1 files changed, 18 insertions, 0 deletions
diff --git a/3755/CH2/EX2.26/Ex2_26.sce b/3755/CH2/EX2.26/Ex2_26.sce
new file mode 100644
index 000000000..fb767b688
--- /dev/null
+++ b/3755/CH2/EX2.26/Ex2_26.sce
@@ -0,0 +1,18 @@
+clear
+//
+//
+//
+
+//Variable declaration
+rho=2.48;       //density(gm/cc)
+M=58;         //molecular weight
+N=6.023*10^23;      //avagadro number
+n=4;     //number of atoms
+
+//Calculations
+a=(n*M/(rho*N))^(1/3);      //lattice constant(cm)
+r=a*sqrt(2)*10^8/4;          //radius of atom(angstrom)
+d=2*r;         //distance between ions(angstrom)
+
+//Result
+printf("\n distance between ions is %0.1f angstrom",d)