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Janet periodic table

WebElements's picture
Submitted by WebElements on 12 April 2006 - 1:20pm.

The Janet periodic table

The Janet periodic table is an excellent alternative periodic table and organises elements according to orbital filling. Therefore, hydrogen is above lithium on the grounds they are both ns1, and helium above beryllium on the grounds they are both ns2. Current Group numbers are displayed to help orientation with the standard table.

The JANET periodic table.
Group   3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2
Period
1 1
H		 2
He
1 3
Li		 4
Be
2 5
B		 6
C		 7
N		 8
O		 9
F		 10
Ne		 11
Na		 12
Mg
3 13
Al		 14
Si		 15
P		 16
S		 17
Cl		 18
Ar		 19
K		 20
Ca
4 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		 37
Rb		 38
Sr
5 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		 55
Cs		 56
Ba
6 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		 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		 87
Fr		 88
Ra
7 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		 104
Rf		 105
Db		 106
Sg		 107
Bh		 108
Hs		 109
Mt		 110
Ds		 111
Rg		 112
Cp		 113
Uut		 114
Uuq		 115
Uup		 116
Uuh		 117
Uus		 118
Uuo		 119
Uue		 120
Ubn
‹ Extended periodic tableupList of elements by atomic number ›
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Very interesting idea I like

Submitted by Gregg on 24 August 2007 - 8:00pm.

Very interesting idea I like this periodic table - will help my a lot with my chemistry class

Thanks Gregg

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I have printed the periodic

Submitted by boxster on 3 September 2007 - 11:46am.

I have printed the periodic table and my oldest daughter uses it now for her chemistry course. Thanks for providing it. Cheers, Marc

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Vts's picture

If you like Janet's Left

Submitted by Vts on 3 March 2009 - 4:06pm.

If you like Janet's Left Step PT you have to read article "Charles Janet: unrecognized genius of the periodic system" by Dr. Philip Stewart in January 2009 issue of Foundations of Chemistry magazine. It also mentiones its improved version called ADOMAH Periodic table (also known as Perfect Periodic Table) presented at perfectperiodictable.com that allows direct derivation of electron configurations.

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Hi- I came up with

Submitted by yahganlang on 13 June 2009 - 10:32pm.

Hi- I came up with Tsimmerman's tetrahedral arrangement more than 30 years ago, based on the 9-sum of elecron pairs horizontally vs. numbers of rows vertically. At the time I thought this was the greatest idea (still do) but lack of interest by others led me not to publish (which was considerably more difficult in the pre-WWW era). I did show many my model, however, including at a local meeting of the ACS, and in more recent years described it and its rationale in numerous emails, on online discussion lists, and still have all my old (many dated) dusty notes. I'm still banging my head- at least Darwin had the good sense to rush into print after Wallace contacted him.

Jess Tauber
phonosemantics@earthlink.net

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Vts's picture

I understand that Jess'

Submitted by Vts on 20 October 2009 - 9:43pm.

I understand that Jess' arrangement mentioned in the above post was somewhat different from the one presented at www.PerfectPeriodicTable.com. As far as I know, it was not tetrahedral stack of spheres (see "Reviews" at the above referenced web site).

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