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Part 1010-22.1

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Part 10: Atomic and Nuclear·125 entries

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Section 10-222 entries

10-22.1relative mass excess 10-22.2relative mass defect

10-22.1

relative mass excess

URNurn:iso:std:iso:80000:-10:ed-2:en:item:10-22.1

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-10/t10-22.1
urn:iso:std:iso:80000:-10:ed-2:en:item:10-22.1

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-10:ed-2:en:item:10-22.1

IEC

urn:iec:std:iec:80000-10:2019:::item:10-22.1

Designations

ENrelative mass excess

FRexcès de masse relatif

Symbol

Δ_{r}

Notation systems

Rendered

Δ_{r}

AsciiMath

ii(Delta)_"r"

LaTeX

\mathit{\Delta}_{\text{r}}

Definition

quotient of mass excess and the unified atomic mass constant:

Δ_{r} = Δ / m_{u}

where

$Δ$ :: is mass excess (mass excess), and

$m_{u}$ :: is the unified atomic mass constant (unified atomic mass constant)

quotient de l'excès de masse par la constante unifiée de masse atomique:

Δ_{r} = Δ / m_{u}

où

$Δ$ :: est l'excès de masse (mass excess); et

$m_{u}$ :: est la constante unifiée de masse atomique (unified atomic mass constant)

Units

1

one

View related quantities →

Referenced by

packing fraction

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities ↑ mass excess

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t10-22.1

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	10-22.1
skosxl:prefLabel	"relative mass excess"@en
skosxl:altLabel	"ii(Delta)_"r""@en
skos:definition	quotient of mass excess and the unified atomic mass constant: [stem%unnumbered] ++++ ii(Delta)_"r" = ii(Delta)//m_"u" +…
isq:hasUnit	1 (one)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-10

Related Entities

isq:QuantityShape isq:part-10 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry