Table 1: The sum of three numbers for all sub-levels of the 7 periods of the periodic table of the elements is given in the table.

sub-level

n

  l

 k m l 1 k m l ∑

1s

1

  0

1

1

2

2s

2

0

1

1

3

2p

2

1

3

0.33

3.33

3s

3

0

1

1

4

3p

3

1

3

0.33

4.33

3d

3

2

5

0.2

5.2

4s

4

0

1

1

5

4p

4

1

3

0.33

5.33

4d

4

2

5

0.2

6.2

4f

4

3

7

0.14

7.14

5s

5

0

1

1

6

5p

5

1

3

0.33

6.33

5d

5

2

5

0.2

7.2

5f

5

3

7

0.14

8.14

6s

6

0

1

1

7

6p

6

1

3

0.33

7.33

6d

6

2

5

0.2

8.2

6f

6

3

7

0.14

9.14

7s

7

0

1

1

8

7p

7

1

3

0.33

8.33

7d

7

2

5

0.2

9.2

7f

7

3

7

0.14

10.14