User:ItMarki/Chemical nomenclature in Toki Pona: Difference between revisions
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Approaches that do not use proper names exist, such as [https://www.reddit.com/r/tokipona/comments/riz957/nimi_pi_wan_ijo_periodic_table_in_toki_pona this Reddit post] by jan Melon. |
Approaches that do not use proper names exist, such as [https://www.reddit.com/r/tokipona/comments/riz957/nimi_pi_wan_ijo_periodic_table_in_toki_pona this Reddit post] by jan Melon. |
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=== Periodic table === |
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=== Numerals === |
=== Numerals === |
Revision as of 17:05, 14 May 2024
Preface
This is an attempt to establish a system of inorganic and organic chemical nomenclature in Toki Pona. It is written to test how good Toki Pona is at naming scientific (specifically chemical) concepts using as few neologisms as possible.
To aid reading, Toki Pona text or text meant to be written in Toki Pona will be marked in a template, such as toki pona li lon lipu ni. The reader may set a custom CSS syntax for the language code if italics text is insufficient.
Standard examples are shown in green, while nonstandard examples are shown in red and acceptable but not favored examples are shown in gray. All occurences of nimisins (Toki Pona neologisms, see nimisins) used in this document are linked to their definitions in nimisins.
The names of all chemical elements and compounds will follow the IUPAC standard unless otherwise stated. The reader is reminded that this nomenclature set out in this page is not the only option, and that lexicalization is discouraged. However, should any consistency errors appear in this document, please inform me.
Basic nomenclature
Elements
An element (ijo nasin) is a substance in which all of its atoms have the same number of protons.
The Toki Pona names of all 118 known elements are shown in the table below (Z = atomic number).
Z | Symbol | Toki Pona name |
---|---|---|
1 | H | Itoken |
2 | He | Elijun |
3 | Li | Lisijun |
4 | Be | Pelilijun |
5 | B | Polon |
6 | C | Kapon |
7 | N | Nitoken |
8 | O | Osiken |
9 | F | Polin |
10 | Ne | Nejon |
11 | Na | Nasijun (from Latin natrium) |
12 | Mg | Manesijun |
13 | Al | Aluminijun |
14 | Si | Silikon |
15 | P | Popolu |
16 | S | Supu |
17 | Cl | Kolin |
18 | Ar | Akon |
19 | K | Kalijun (from Latin kalium) |
20 | Ca | Kakijun |
21 | Sc | Kansijun |
22 | Ti | Sitanijun |
23 | V | Wanasijun |
24 | Cr | Komijun |
25 | Mn | Mankane |
26 | Fe | Pelun (from Latin ferrum) |
27 | Co | Kopa |
28 | Ni | Nike |
29 | Cu | Kupun (from Latin cuprum) |
30 | Zn | Sinku[1] |
31 | Ga | Kalun[2] |
32 | Ge | Kemanijun |
33 | As | Aseni |
34 | Se | Selenijun |
35 | Br | Pomin |
36 | Kr | Kiton |
37 | Rb | Lupisijun |
38 | Sr | Tonsijun |
39 | Y | Isijun |
40 | Zr | Sikonijun |
41 | Nb | Nijopijun |
42 | Mo | Molitenun |
43 | Tc | Tenesijun |
44 | Ru | Lutenijun |
45 | Rh | Losijun |
46 | Pd | Palasijun |
47 | Ag | Akentun (from Latin argentum) |
48 | Cd | Kamijun |
49 | In | Insijun |
50 | Sn | Tanun (from Latin stannum) |
51 | Sb | Sipijun (from Latin stibium) |
52 | Te | Telulijun |
53 | I | Ijosin |
54 | Xe | Senon |
55 | Cs | Kesijun |
56 | Ba | Palijun |
57 | La | Lantanun |
58 | Ce | Kelijun |
59 | Pr | Pasejosimijun |
60 | Nd | Nejosimijun |
61 | Pm | Pomesijun |
62 | Sm | Samalijun |
63 | Eu | Elopijun |
64 | Gd | Katolinijun |
65 | Tb | Tepijun |
66 | Dy | Siposijun |
67 | Ho | Omijun |
68 | Er | Epijun |
69 | Tm | Tulijun |
70 | Yb | Itepijun |
71 | Lu | Lutesijun |
72 | Hf | Anijun |
73 | Ta | Tantalun |
74 | W | Opan (from German wolfram) |
75 | Re | Lenijun |
76 | Os | Osijun[3] |
77 | Ir | Ilisijun |
78 | Pt | Pasinun |
79 | Au | Alun (from Latin aurum) |
80 | Hg | Mekuli/Itakilun (Mekuli is from English "mercury"; Itakilun is from Latin hydragyrum) |
81 | Tl | Talijun |
82 | Pb | Punpun (from Latin plumbum) |
83 | Bi | Pimu |
84 | Po | Polonijun |
85 | At | Atasin |
86 | Rn | Laton |
87 | Fr | Pankijun |
88 | Ra | Lasijun |
89 | Ac | Asinijun |
90 | Th | Tolijun |
91 | Pa | Potasinijun |
92 | U | Ulanijun |
93 | Np | Netunijun |
94 | Pu | Putonijun |
95 | Am | Amelikijun |
96 | Cm | Kulijun |
97 | Bk | Pekelijun |
98 | Cf | Kaliponijun |
99 | Es | Ensenijun |
100 | Fm | Pemijun |
101 | Md | Mentelewijun |
102 | No | Nopelijun |
103 | Lr | Lalenkijun |
104 | Rf | Luteposijun |
105 | Db | Tunpijun |
106 | Sg | Sepokijun |
107 | Bh | Polijun |
108 | Hs | Asijun |
109 | Mt | Menelijun |
110 | Ds | Tantasijun |
111 | Rg | Lonkenijun |
112 | Cn | Kopenikijun |
113 | Nh | Nijonijun |
114 | Fl | Pelowijun |
115 | Mc | Mokowijun |
116 | Lv | Liwemowijun |
117 | Ts | Tenesin |
118 | Og | Okaneson |
When referring to these elements, ijo nasin [name] or ijo [name] can be used. This document will use ijo [name] throughout.
Approaches that do not use proper names exist, such as this Reddit post by jan Melon.
Numerals
- See the article Number systems for more information.
There are four official numerals in pu, ala (no; zero), wan (one), tu (two) and mute (at least three). A more systematic number system is used by a big part of the Toki Pona community, in which luka is redefined as five, mute as twenty, and ale/ali as one hundred. Numerals are strung together and ordered from largest to smallest. For example, seven is luka tu, and thirty six is mute luka luka luka wan.
However, two more numerals are featured in ku, san and po, as nimi ku pi suli ala. They mean three and four, and replace tu wan and tu tu, respectively. This document will use the numerals ala, wan, tu, san, po, luka, mute and ale throughout.
The reader is reminded that any number system is acceptable as long as it can be understood.
Tokiponization
- See the section Names for more information.
Tokiponization is the act of transcribing a foreign word into Toki Pona's phonology and phonotactics. All words created this way act as adjectives and must describe another word, usually a noun. For specific rules about Tokiponization, see Rules for transcription into Toki Pona.
When Tokiponizing chemical terminology, make sure it can be expressed as other words (Tokiponized or not), so although ijo Itokapon and ijo Itoken Kapon are both acceptable names for hydrocarbon, ijo Itoken Kapon is prioritized.
If, however, a term must be Tokiponized and it cannot be expressed with other Tokiponized terms, Latin (or New Latin) takes precedence over any other language, so alkane, alkene and alkyne use Akan, Aken and Akin respectively, and not Aken, Akin and Akan as in English.
According to Tokiponization rules, related proper nouns become the same adjective in Toki Pona. Therefore, as sulphur is ijo Supu, sulphuric acid is apo Supu instead of apo supuli.
The special rules for Tokiponizing words through Latin (or New Latin) are as follows:
- b, f and ph become p.
- d and th become t.
- g and c become k.
- y becomes j.
- r becomes l, from the trilled [r].
- x, z and sh become s.
- h becomes w or j depending on the next vowel. If the next vowel is a or e, h becomes w. Any h at the start of a word is omitted.
Vowel clusters
The table below shows which syllable(s) should be used when merging a vowel cluster between two roots.
Second vowel | ||||||
---|---|---|---|---|---|---|
a | e | i | o | u | ||
First vowel |
a | a/aja | aje | awi | ajo | aju |
e | eja | e/eje | ewi | ejo | eju | |
i | ija | ije | i/iwi | ijo | iju | |
o | owa | owe | owi | o/ojo | oju | |
u | uwa | uwe | uwi | ujo | u/uju |
For two identical consecutive vowels, the shorter combination is to be used unless doing so would compromise interpretability.
Inorganic chemistry
Inorganic chemistry is the branch of chemistry that focuses on compounds that are not carbon-based.
Ions and salts
An atom turns into an ion (wan Ijon) when it gains or loses electrons, from which it is called an anion (wan Ijon monsi) or cation (wan Ijon sinpin) respectively.
Ions can be referred to with wan Ijon [element]. For example, the sodium ion (Na+) is wan Ijon Nasijun, while the fluoride ion (F−) is wan Ijon Polin.
Anions and cations bond together to form salts (namako). When naming salts, put the cation first and the anion last, excluding any head nouns. namako or any other suitable word can be used as the salt's head noun. For example, sodium chloride (NaCl) is (namako/kiwen/...) Nasijun Kolin.
If the salt is formed from an acid (see #Acids and bases), its anion is simply the name of that acid. The anion formed from an acid is called wan Ijon [name of the acid]. For example, the sulphate ion (SO4-) is wan Ijon apo Supu, while copper sulphate (CuSO4) is kiwen Kupun apo Supu.
Acids and bases
Acids and bases have varying definitions, each for its own purpose. The simplest definition is that an acid (apo) is any compound that dissociates in water to yield hydronium ions, and a base (enki) is any compound that dissociates in water to yield hydroxide ions.
When naming acids, use their IUPAC preferred names as a reference. If only one element is used in its English name, then include it in the Toki Pona name too. If there are multiple elements, include all of them in the order they are given. All acids have apo as their head noun. For example, sulphuric acid (H2SO4) is apo Supu, hydrochloric acid (HCl) is apo Itoken Kolin, and chromic acid (H2CrO4) is apo Komijun.
If there is a number in the acid's English name (like dichromic acid), convert that number into Toki Pona and place it after the element, but place pi after apo. The reason why pi should be inserted is that not doing so would lead to potential ambiguity. Therefore, dichromic acid (H2Cr2O7) is apo pi Komijun tu.
Oxyacids
Oxyacids (apo Osiken) are acids that contain oxygen, or more specifically, hydrogen, oxygen and one other element (which will be called the central atom). As some elements can form multiple oxyacids, it is necessary to differentiate them.
- When only one oxyacid can be formed from one element:
- Name the acid apo [central element].
- When only two oxyacids can be formed from one element:
- When more than two oxyacids can be formed from one element:
- Take note of the oxidation state of the central element in each oxyacid. Name the oxyacids, from the one where the central atom has the highest oxidation state to the one where the central atom has the lowest oxidation state, apo [central element] sewi, apo [central element], apo [central element] anpa and apo [central element] noka. For example:
Alternatively, the Stock nomenclature, developed by German chemist Alfred Stock, can be used. In Toki Pona, oxyacids are named as apo [central element][oxidation state in Roman numerals, surrounded in parentheses]. Therefore, in this system, nitric acid is apo Nitoken(V), and the four oxyacids containing chlorine as stated above is apo Kolin(VII), apo Kolin(V), apo Kolin(III) and apo Kolin(I), in that order.
The two nomenclature systems can applied to ions from acids. In both cases, wan Ijon is added to before apo. Thus, in the Stock nomenclauture and the IUPAC nomenclature, the nitrate ion (NO3-) is wan Ijon apo Nitoken(VII) and wan Ijon apo Nitoken respectively. However, names of acids that are not derived through the Stock nomenclature are more common than those derived through the nomenclature, so it is recommended that the IUPAC nomenculature be used whenever possible.