Periodic table

A periodic table, also known as Table of Elements or elemental table, was a means of grouping chemical elements. Multiple periodic tables were known to the Federation, though elements unknown to any of them still existed. () Using the table, many elements shared a common atomic weight or symbol, and some even have multiple atomic weights or symbols and are listed twice.
Benny Russell had a periodic table on the wall of his kitchen in 1953. ()
On October 23, 2032, Lieutenant John Kelly recorded that after analyzing the contents of a graviton ellipse it would be necessary to make room on the periodic table. ()
In 2269, Spock stated that the matter-energy cloud had "elements not known in our periodic tables". ()
A Table of Elements was seen in a classroom aboard the () and also in the classroom on Deep Space 9's Promenade. ()
In 3189, Ensign Sylvia Tilly discovered minerals at a settlement on a planet which were not on the elemental table. ()
==Table of Elements==
01H 	 	 	 	 	 	 	 	32Rx 	84Es 	
03Li 	04Be	 	 	 	 	 	32Rx 	164Br	230Po	
11Na 	12Mg	 	 	 	 	 	164Br	32Fr 	 	
19K 	19Ca	84Es 	19La	23Ca 	56Sn 	99Ra 	32Fr 	66Ed 	55Mi 	
37Rb 	37Cs	230Po	10Mo	70Qu 	37Qk 	88Mx 	66Ed 	87Sw 	19An 	
01Cs 	68Ba	01Kr 	90Cr	123Rj	92Ri 	22Mr 	22Ke 	89CO 	55Fx 	
87Fr 	87Mx	87Dt 	77Di	92Hg 	100Wc	87Mx 	01Ca 	87Ch 	87Ma 	
108Ac	39Br	66Tm 	77St	100Wc	66Al 	87Ar 	87Br 	55Tx 	 	
55Ab 	 	 	 	 	 	 	 	87Sn 	55Bi 	
 	 	189Cd	87Dy	120Bu	87Da 	156Wy	189Da	55Sy 	87Ef 	
 	 	 	87Py	87Mx 	87Md 	 	 	 	 	
 Chemical Series of the Table of Elements
Hypersonic series	Gamma series 	Omega series
World series 	Transonic series	Mega series
Other 	Other 	Other
==By atomic weight==
Wt.	Element Name 	Symbol
01 	hobbes 	Ca
01 	hydrogen 	Cs or H
01 	kryptonite 	Kr
03 	lithium 	Li
04 	beium 	Be
10 	stoogeium 	Mo
11 	sodium 	Na
12 	magnumium PI 	Mg
19 	californium 	Ca
19 	neskoromnium 	An
19 	sodium 	K
19 	stoogeian 	La
22 	groucho 	Mr
22 	keiyurium 	Ke
23 	 	Ca
32 	freedonia 	Fr
32 	mazdaium 	Rx
37 	cosmoium 	Cs
37 	quarkian 	Qk
37 	rhubarbium 	Rb
39 	estonianium 	Es
39 	yacobian 	Br
55 	averyonium 	Tx
55 	chico 	Ab
55 	chronister 	Fx
55 	pillerium 	Mi
55 	sufferin'sucat	Sy
55 	thomsonian 	Bi
56 	barium 	Ba
56 	snarkium 	Sn
66 	chanockian 	Ed
66 	purseronite 	Tm
66 	smutkoian 	Al
68 	babaloo 	Ba
70 	potatoeium 	Qu
77 	princessium 	Di
77 	tngonian 	St
84 	estonianium 	Es
87 	bermanium 	Br
87 	cheeseium 	Sw
87 	daffyduckium 	Da
87 	dentium 	Ar
87 	dilithium 	Dt
87 	disneyium 	Dy
87 	exitstageleft 	Sn
87 	franconium 	Fr
87 	grouchoian 	Mx
87 	hawkeye 	Ef or Md
87 	jonesium 	Ch
87 	monty 	Py
87 	stimsonium 	Ma
87 	zeppo 	Mx
88 	harpo 	Mx
89 	cavorite 	CO
90 	curly 	Cr
92 	craftium 	Ri
92 	redskinium 	Hg
99 	johnsonium 	Ra
100	fieldium 	Wc
108	accurentum 	Ac
120	bugsonian 	Bu
123	jamesium 	Rj
156	drapanas 	Wy
164	brownfieldium 	Br
189	duckdodgers 	Da
189	meeseian 	Cd
230	poi 	Po
== Background information ==
This table appeared in . It contains many in-jokes and errors, and is missing several key elements. Elements are also sorted by "atomic weight," and the atomic weights of the known elements differ from their actual atomic weights. It is also interesting to note that the size of the atom itself (as seen in the okudagram of the Table of Elements) does not affect the atomic weight. This can be seen with the element poi, the heaviest element, and that its physical atomic size is much smaller than that of the element hawkeye, which is much lighter in terms of atomic weight.
The table from "Rascals" was later used for the classroom scenes on . However, in at least one case, in the episode (see image on right), the table had a different color code. It is unknown if this table was also labeled with different elements than those seen in "Rascals". Another version of the periodic table can be found in the Starfleet Medical Reference Manual which is devoid of the "in-jokes" found on the Next Generation version. 
This is the periodic table used today, sorted by atomic number (number of protons found in the nucleus for every atom of that element), with links to real-world elements mentioned in Star Trek:
 	1 	2 	3 	4 	5 	6 	7 	8 	9 	10 	11 	12 	13 	14 	15 	16 	17 	18 			
1 	1H 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	2He 			
2 	3Li 	4Be 	 	 	 	 	 	 	 	 	 	 	5B 	6C 	7N 	8O 	9F 	10Ne 			
3 	11Na 	12Mg 	 	 	 	 	 	 	 	 	 	 	13Al 	14Si 	15P 	16S 	17Cl 	18Ar 			
4 	19K 	20Ca 	21Sc 	22Ti 	23V 	24Cr 	25Mn 	26Fe 	27Co 	28Ni 	29Cu 	30Zn 	31Ga'''	32Ge 	33As'''	34Se 	35Br 	36Kr 			
5 	37Rb 	38Sr 	39Y 	40Zr 	41Nb 	42Mo 	43Tc 	44Ru 	45Rh 	46Pd 	47Ag 	48Cd 	49In 	50Sn 	51Sb 	52Te 	53I 	54Xe 			
6 	55Cs 	56Ba 	* 	72Hf 	73Ta 	74W 	75Re 	76Os 	77Ir 	78Pt 	79Au 	80Hg 	81Tl 	82Pb 	83Bi 	84Po 	85At 	86Rn 			
7 	87Fr 	88Ra 	**''' 	104Rf	105Db	106Sg	107Bh	108Hs	109Mt	110Ds	111Rg	112Cn	113Nh 	114Fl	115Mc 	116Lv	117Ts	118Og			
 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 			
* Lanthanides	* Lanthanides	* Lanthanides	* Lanthanides	57La 	58Ce 	59Pr 	60Nd 	61Pm 	62Sm 	63Eu 	64Gd 	65Tb 	66Dy 	67Ho 	68Er 	69Tm 	70Yb 	71Lu 			
** Actinides 	** Actinides 	** Actinides 	** Actinides 	89Ac 	90Th 	91Pa 	92U 	93Np 	94Pu 	95Am 	96Cm 	97Bk 	98Cf 	99Es 	100Fm 	101Md	102No	103Lr			
 Chemical Series of the Periodic Table
Alkali metals	Alkaline Earth metals	Lanthanides	Actinides	Transition metals
Poor metals 	Metalloids 	Nonmetals 	Halogens 	Noble gases
==External links==
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Category:Chemistry
Category:Elements