What is the prefix in number?

Common Number Prefixes and Their Meanings

Prefix Number
semi- hemi- .5
uni- mono- 1
bi- di- 2
tri- 3

What is the prefix for 12?

duodec-
Table of number prefixes in English

Number Latin prefixes Greek prefixes
Cardinal Ordinal
12 duodec- dodecat-/o/aio-
13 tredec- decatotrito- etc.
14 quattuordec- decatotetarto-

What prefix means 11?

undeca
The word “kai”, meaning and, is often omitted. Chemistry uses a slightly different set of prefixes, two of which come from latin:: nona = 9. undeca = 11.

What are the prefixes for numbers 1 10?

10 Cards in this Set

1 mono-
7 hepta-
8 octa-
9 nona-
10 deca-

What is the prefix of 10?

deca
The 20 SI Prefixes

Multiple Amount Prefix
101 ten deca
Sub-multiple Fraction Prefix
10-1 1 tenth deci
10-2 1 hundredth centi

What are the prefixes for 1 10?

What are the 1st 10 prefixes used in organic chemistry?

EXTENSION OF RULES A-1.1 AND A-2.5 CONCERNING NUMERICAL TERMS USED IN ORGANIC CHEMICAL NOMENCLATURE

1 mono- or hen-* 10
2 di- or do-* 20
3 tri- 30
4 tetra- 40
5 penta- 50

What is the prefix for 18?

Prefixes for Decimal Multiples and Submultiples

Multiple Name Abbreviation
10+24 yotta y
10+21 zetta z
10+18 exa a
10+15 peta f

What is the prefix of 9?

nona-

prefix number indicated
hepta- 7
octa- 8
nona- 9
deca- 10

What is the prefix for 2?

di-

prefix number indicated
mono- 1
di- 2
tri- 3
tetra- 4

What is the prefix for 9?

novem-
Numerical Prefixes

Prefix Prefix meaning Sample words
novem- 9 novena: prayers said over nine days
deka- or deca- 10 decade: a period of 10 years
cent- hundred century: a period of 100 years
hecto- hundred hectogram: 100 grams

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