Sub shell Electron Configuration Calculator Cpp (C++) Source

There are 118 elements in our periodic table, which is the base of science. Each element has its own characteristic properties depending upon its electronic configuration. So finding electronic configuration of elements is very important.

Here is a C++ program for a sub shell electronic configuration calculator. By just typing the atomic number you can get the sub shell electronic configuration of the element. The sub shells are arranged in the increasing order of its energy. This is a windows console application. You can use visual C++ compiler to compile this program. You can download the C++ file and console .exe application from the link below.

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#include<iostream>

using namespace std;

void main() //Starting_main_function

{ system(“color f1”);

cout<<“tt***************************************************n”;

cout<<“tttElectronic configuration calculatorn”;

cout<<“tt***************************************************n”;

int n, s1, s2, p2, s3, p3, s4, d3, p4, s5, d4, p5, s6, f4, d5, p6, s7, f5, d6, p7;

cout<<“n Enter atomic number :”;

cin>>n;

if (n<=2)

s1=n;

else if (n>2)

s1=2;

if (n<=4 && n>=2)

s2=n-2;

else if (n<2)

s2=0;

else

if (n>4)

s2=2;

if (n<=10 && n>=4)

p2=(n-4);

else if (n<4)

p2=0;

else

if (n>10)

p2=6 ;

if (n<=12 && n>=10)

s3=n-10;

else if (n<10)

s3=0;

else

if (n>12)

s3=2;

if (n<=18 && n>=12)

p3=n-12;

else if (n<12)

p3=0;

else

if (n>18)

p3=6;

if (n<=20 && n>=18)

s4=n-18;

else if (n<18)

s4=0;

else

if(n>20)

s4=2;

if (n<=30 && n>=20)

d3=n-20;

else if (n<20)

d3=0;

else

if (n>30)

d3=10;

if (n<=36 && n>=30)

p4=n-30;

else if (n<30)

p4=0;

else

if(n>36)

p4=6;

if (n<=38 && n>=36)

s5=n-36;

else if (n<36)

s5=0;

else

if(n>38)

s5=2;

if (n<=48 && n>=38)

d4=n-38;

else if (n<38)

d4=0;

else

d4=10;

if (n<=54 && n>=48)

p5=n-48;

else if (n<48)

p5=0;

else

if (n>54)

p5=6;

if (n<=56 && n>=54)

s6=n-54;

else if (n<54)

s6=0;

else

if (n>56)

s6=2;

if (n<=70 && n>=56)

f4=n-56;

else if (n<56)

f4=0;

else

if(n>70)

f4=14;

if (n<=80 && n>=70)

d5=n-70;

else if (n<70)

d5=0;

else

if (n>80)

d5=10;

if (n<=86 && n>=80)

p6=n-80;

else if (n<80)

p6=0;

else

p6=6;

if (n<=88 && n>=86)

s7=n-86;

else if (n<86)

s7=0;

else

if(n>88)

s7=2;

if(n<=102 && n>=88)

f5=n-88;

else if (n<88)

f5=0;

else

if (n>102)

f5=14;

if (n<=112 && n>=102)

d6=n-102;

else if (n<102)

d6=0;

else

if(n>112)

d6=10;

if (n<=118 && n>=112)

p7=n-112;

else if (n<112)

p7=0;

else

if (n>118)

p7=6;

cout<<“nn 1s: “<<s1<<“n 2s: “<<s2<<“n 2p: “<<p2<<“n 3s :”<<s3<<“n 3p :”<<p3<<“n 4s :”<<s4;

cout<<“n 3d :”<<d3<<“n 4p :”<<p4<<“n 5s :”<<s5<<“n 4d :”<<d4<<“n 5p :”<<p5<<“n 6s :”<<s6<<“n 4f :”<<f4;

cout<<“n 5d :”<<d5<<“n 6p :”<<p6<<“n 7s :”<<s7<<“n 5f :”<<f5<<“n 6d :”<<d6<<“n 7p :”<<p7;

cout<<“nnnnn”;

system(“pause”); //For_waiting_program_exit_until_a_character_entered

return;

} //Main_function_Completed

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Screen Shots

Screen Shot 1

Screen Shot 2

Periodic Table

roup →	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
↓ Period
1	1 H																	2 He
2	3 Li	4 Be											5 B	6 C	7 N	8 O	9 F	10 Ne
3	11 Na	12 Mg											13 Al	14 Si	15 P	16 S	17 Cl	18 Ar
4	19 K	20 Ca	21 Sc	22 Ti	23 V	24 Cr	25 Mn	26 Fe	27 Co	28 Ni	29 Cu	30 Zn	31 Ga	32 Ge	33 As	34 Se	35 Br	36 Kr
5	37 Rb	38 Sr	39 Y	40 Zr	41 Nb	42 Mo	43 Tc	44 Ru	45 Rh	46 Pd	47 Ag	48 Cd	49 In	50 Sn	51 Sb	52 Te	53 I	54 Xe
6	55 Cs	56 Ba	*	72 Hf	73 Ta	74 W	75 Re	76 Os	77 Ir	78 Pt	79 Au	80 Hg	81 Tl	82 Pb	83 Bi	84 Po	85 At	86 Rn
7	87 Fr	88 Ra	**	104 Rf	105 Db	106 Sg	107 Bh	108 Hs	109 Mt	110 Ds	111 Rg	112 Cn	113 Uut	114 Fl	115 Uup	116 Lv	117 Uus	118 Uuo

* Lanthanides			57 La	58 Ce	59 Pr	60 Nd	61 Pm	62 Sm	63 Eu	64 Gd	65 Tb	66 Dy	67 Ho	68 Er	69 Tm	70 Yb	71 Lu
** Actinides			89 Ac	90 Th	91 Pa	92 U	93 Np	94 Pu	95 Am	96 Cm	97 Bk	98 Cf	99 Es	100 Fm	101 Md	102 No	103 Lr