13 to 19 are formed by starting with the Greek word for the number of ones, followed by και (the Greek word for 'and'), followed by δέκα (the Greek word for 'ten'). For instance treiskaideka, as …

prefix: number indicated: mono-1: di-2: tri-3: tetra-4: penta-5: hexa-6: hepta-7: octa-8: nona-9: deca-10

数值前缀 （numerical multiplier或multiplying affix）是 IUPAC命名法 用来表示多少个特定原子或 功能团 附加于分子内部的特定位置上。 这些 前缀 源自 拉丁语 与 希腊语。 表示大于12的数 …

1 = single 2 = dual 3 = triple 4 = quad 5 = penta 6 = hexa 7 = hepta 8 = octa 9 = nona 10 = deca 11 = hendeca 12 = dodeca 13 = trideca 14 = tetradeca 15 = pentadeca 16 = hexadeca 17 = …

Numeric prefixes (mono, di, tri, tetra, penta, hexa, hepta, octa, nona, deca) These are ONLY used for the following: -Metal-containing acids and acid ions: the prefix ONLY goes on the hydrogen …

Octadekalogue is equal to E1#18, using Hyper-E notation. [1] . The term was coined by Sbiis Saibian. In up-arrow notation it can be written 10 ↑↑ 18. The name of this number is based on …

In forming compound affixes, the numeral one is represented by the term hen- except when it forms part of the number eleven (undeca-): hence. In compound affixes, the numeral two is …

比如 penta 来自古希腊语 πέντε (pente, “five”)， hexa 来自古希腊语 ἕξ (hex, “six”) 等。 除此之外，英语里还有另一套来自拉丁语的数字前缀。 比如构成这些单词的：二重奏：duo、三重奏: …

2024年4月24日 · 九的non-（九）和 ennea-（九）在“九边形”（enneagon）和“九音节”（enneasyllable）中蕴藏古老的文化密码。十的dec-（十）和 deca-（十）则在“十 …

2014年5月8日 · 三磷酸腺苷 triphosadenine 中的triph（o）（不知道o算不算在里面= =）是否是指triple？ 四氢呋喃 , Tetrahydro… Mono di/de tri tetra penta hexa hept octa deca然后就忘了 从 …