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Meaning of "unified atomic mass unit" in the English dictionary

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PRONUNCIATION OF UNIFIED ATOMIC MASS UNIT

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GRAMMATICAL CATEGORY OF UNIFIED ATOMIC MASS UNIT

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Unified atomic mass unit is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES UNIFIED ATOMIC MASS UNIT MEAN IN ENGLISH?

Atomic mass unit

The unified atomic mass unit or dalton is the standard unit that is used for indicating mass on an atomic or molecular scale. One unified atomic mass unit is approximately the mass of one nucleon and is equivalent to 1 g/mol. It is defined as one twelfth of the mass of an unbound neutral atom of carbon-12 in its nuclear and electronic ground state, and has a value of 1.660538921×10−27 kg. The CIPM has categorised it as a non-SI unit accepted for use with the SI, and whose value in SI units must be obtained experimentally. The amu without the "unified" prefix is technically an obsolete unit based on oxygen, which was replaced in 1961. However, some sources still use the amu but now define it in the same way as u. In this sense, most uses of atomic mass units or amu today actually refer to unified atomic mass units or u. For standardization a specific atomic nucleus had to be chosen because average mass of a nucleon depends on the count of the nucleons in the atomic nucleus due to mass defect. This is also why the mass of a proton by itself is more than 1 u.

WORDS THAT BEGIN LIKE UNIFIED ATOMIC MASS UNIT

uniface
UniFi
unifiable
unific
unification
Unification Church
unified
unified field theory
Unified Modeling Language
unified screw thread
unifier
unifies
unifilar
uniflorous
unifoliate
unifoliolate
uniform
Uniform Business Rate
uniform resource locator
uniformed

WORDS THAT END LIKE UNIFIED ATOMIC MASS UNIT

ambulatory care unit
base unit
bomb disposal unit
condominium unit
control unit
currency unit
display unit
disposal unit
family unit
garbage disposal unit
generating unit
graphical display unit
intensive care unit
medical unit
mobile police unit
monetary unit
processing unit
sealed unit
stock unit
storage unit
unit

Synonyms and antonyms of unified atomic mass unit in the English dictionary of synonyms

SYNONYMS

Translation of «unified atomic mass unit» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF UNIFIED ATOMIC MASS UNIT

Find out the translation of unified atomic mass unit to 25 languages with our English multilingual translator.
The translations of unified atomic mass unit from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «unified atomic mass unit» in English.

Translator English - Chinese

统一原子质量单位
1,325 millions of speakers

Translator English - Spanish

unidad de masa atómica unificada
570 millions of speakers

English

unified atomic mass unit
510 millions of speakers

Translator English - Hindi

एकीकृत परमाणु द्रव्यमान इकाई
380 millions of speakers
ar

Translator English - Arabic

موحدة وحدة الكتلة الذرية
280 millions of speakers

Translator English - Russian

единая атомная единица массы
278 millions of speakers

Translator English - Portuguese

unidade de massa atómica
270 millions of speakers

Translator English - Bengali

একীকৃত পারমাণবিক ভর ইউনিট
260 millions of speakers

Translator English - French

unité de masse atomique unifiée
220 millions of speakers

Translator English - Malay

Unit jisim atom bersatu
190 millions of speakers

Translator English - German

atomare Masseneinheit
180 millions of speakers

Translator English - Japanese

統一原子質量単位
130 millions of speakers

Translator English - Korean

통일 원자 질량 단위
85 millions of speakers

Translator English - Javanese

Unit massa atom sing ndadekake siji
85 millions of speakers
vi

Translator English - Vietnamese

thống nhất đơn vị khối lượng nguyên tử
80 millions of speakers

Translator English - Tamil

ஒருங்கிணைந்த அணு நிறை அலகு
75 millions of speakers

Translator English - Marathi

युनिफाइड ऍटॉमिक मास युनिट
75 millions of speakers

Translator English - Turkish

Birleştirilmiş atomik kütle birimi
70 millions of speakers

Translator English - Italian

unificato unità di massa atomica
65 millions of speakers

Translator English - Polish

jednostka masy atomowej
50 millions of speakers

Translator English - Ukrainian

єдина атомна одиниця маси
40 millions of speakers

Translator English - Romanian

Unitatea de masă atomică unificată
30 millions of speakers
el

Translator English - Greek

ενιαία μονάδα ατομικής μάζας
15 millions of speakers
af

Translator English - Afrikaans

verenigde atoommassa -eenheid
14 millions of speakers
sv

Translator English - Swedish

En atommassenhet
10 millions of speakers
no

Translator English - Norwegian

enhetlig atommasse enhet
5 millions of speakers

Trends of use of unified atomic mass unit

TRENDS

TENDENCIES OF USE OF THE TERM «UNIFIED ATOMIC MASS UNIT»

The term «unified atomic mass unit» is normally little used and occupies the 127.834 position in our list of most widely used terms in the English dictionary.
0
100%
FREQUENCY
Little used
40
/100
The map shown above gives the frequency of use of the term «unified atomic mass unit» in the different countries.
Principal search tendencies and common uses of unified atomic mass unit
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «unified atomic mass unit».

FREQUENCY OF USE OF THE TERM «UNIFIED ATOMIC MASS UNIT» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «unified atomic mass unit» during the past 500 years. Its implementation is based on analysing how often the term «unified atomic mass unit» appears in digitalised printed sources in English between the year 1500 and the present day.

Examples of use in the English literature, quotes and news about unified atomic mass unit

EXAMPLES

10 ENGLISH BOOKS RELATING TO «UNIFIED ATOMIC MASS UNIT»

Discover the use of unified atomic mass unit in the following bibliographical selection. Books relating to unified atomic mass unit and brief extracts from same to provide context of its use in English literature.
1
Guide for the Use of the International System of Units (SI): ...
5.1.3 Electronvolt and unified atomic mass unit The CIPM, and thus this Guide, also finds it necessary to accept for use with the SI the two units given in Table 7 [ 2, 3]. These units are used in specialized fields; their values in SI units must be ...
Barry Taylor, 1995
2
Principles of Radiation Interaction in Matter and Detection
1.4.1 Atomic Mass, Weight, Standard Weight and Atomic Mass Unit The atomic mass∗∗ is the rest mass of an atom in its ground state. The commonly used unit is the unified atomic mass unit (indicated by the symbol u, see Appendix A.2).
Claude Leroy, Pier-Giorgio Rancoita, 2009
3
Introduction to Mass Spectrometry: Instrumentation, ...
... copyright dates. Another symbol used for the unified atomic mass unit is Da, dalton. Although not officially recognized by any standard governing boards, the dalton has become an accepted standard term for the unified atomic mass unit.
J. Throck Watson, O. David Sparkman, 2008
4
Mass Spectrometry: Instrumentation, Interpretation, and ...
See also related entries on: average mass; dalton; molar mass; monoisotopic mass; nominal mass; unified atomic mass unit. Atomic Mass Unit See unified atomic mass unit. Average Mass The mass of an ion, atom, or molecule calculated ...
Rolf Ekman, Jerzy Silberring, Ann M. Westman-Brinkmalm, 2008
5
Guide for the Use of the International System of Units (SI) ...
(c) The unified atomic mass unit is equal to 1/12 times the mass of a free carbon 12 atom, at rest and in its ground state, 1.660 538 782(83) × 10−27 kg. This value of 1 u is the 2006 CODATA recommended value with the standard uncertainty in  ...
Ambler Thompson, 2009
6
CRC Handbook of Chemistry and Physics, 84th Edition
5.1.3 Electronvolt and unified atomic mass unit The CIPM also finds it necessary to accept for use with the SI the two units given in Table 7. These units are used in specialized fields; their values in SI units must be obtained from experiment ...
David R. Lide, 2003
7
CRC Handbook of Engineering Tables
5.1.3 Electronvolt and unified atomic mass unit The C1PM also finds it necessary to accept for use with the SI the two units given in Table 7. These units are used in specialized fields; their values in SI units must be obtained from experiment ...
Richard C. Dorf, 2003
8
Inorganic Mass Spectrometry: Principles and Applications
In response to the increase in the use of the name 'dalton' for the unified atomic mass unit among chemists, it was suggested by IUPAC that the unified atomic mass unit (u) be renamed the 'dalton' (Da). The definition of the unit would remain  ...
Sabine Becker, 2008
9
Dictionary of Mass Spectrometry
Now replaced by unified atomic mass unit (u). 1 u = 1 Da = 1.665 x 10-27 kg. atomic weight A commonly used term for the average atomic weight of an element, calculated from the average of the constituent stable isotope masses of that ...
Anthony Mallet, Steve Down, 2010
10
Radiation Physics for Medical Physicists
The atomic mass can be expressed in one of the following three formats: 0 Without a unit when it represents the ratio between the mass of a given element and the unified atomic mass unit 11 ( 1/12 of the mass of the carbon-12 atom).
Ervin B. Podgorsak, 2010

3 NEWS ITEMS WHICH INCLUDE THE TERM «UNIFIED ATOMIC MASS UNIT»

Find out what the national and international press are talking about and how the term unified atomic mass unit is used in the context of the following news items.
1
Ongoing hydrothermal activities within Enceladus
Oxygen is the other abundant possible particle mass line but is also a minor but ..... In previous investigations only Si+ at 28u (u = unified atomic mass unit) could ... «Nature.com, Mar 15»
2
Atomic Mass
Atomic mass is usually measured in atomic mass units (no, no “duh! ... is the unified atomic mass unit (symbol u), to distinguish it from the older atomic mass unit ... «Universe Today, Aug 10»
3
Direct mass measurements above uranium bridge the gap to the …
The mass of an atom incorporates all its constituents and their interactions. .... A u (where A is the mass number and u the unified atomic mass unit), was found to ... «Nature.com, Feb 10»

REFERENCE
« EDUCALINGO. Unified atomic mass unit [online]. Available <https://educalingo.com/en/dic-en/unified-atomic-mass-unit>. May 2024 ».
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