Tekst uub Oomrang

Miat
Norm	Us SI-ianhaid tulaat
Noom	Atomaar masenianhaid
Tiaken	${\displaystyle \mathrm {u} }$ (of uk ${\displaystyle \mathrm {Da} }$)
Fusikaalisk grate	Mase
Formeltiaken	${\displaystyle m}$
Dimenjuunsumbool	${\displaystyle {\mathsf {M}}}$
Uun SI-Ianhaiden	${\displaystyle 1\,\mathrm {u} =1{,}660\,538\,921(73)\cdot 10^{-27}\,\mathrm {kg} }$

Det atomaar masenianhaid (ufkort: u for u nified atomic mass unit, iar uk amu for a tomic m ass u nit ) as en miat for't mase uun a fusiik . Di waars as faastlaanj us ¹ ? ₁₂ faan't mase faan't Karboon - Isotoop ¹² C.

Bestemang [ Bewerke | Kweltekst bewerke ]

1 u as ¹ ? ₁₂ faan't mase faan't Karboon-Isotop ¹² C. Det san

${\displaystyle 1\,\mathrm {u} =1{,}660\,538\,921(73)\cdot 10^{-27}\,\mathrm {kg} }$ of uk

${\displaystyle 1\,\mathrm {u} =931{,}494\,061(21)\,\mathrm {MeV} /\mathrm {c} ^{2}}$

Amreegent tu't SI-ianhaid kilogram san det ^[1] :

${\displaystyle 1\,\mathrm {kg} =6{,}022\,141\,29(27)\cdot 10^{26}\,\mathrm {u} }$ of uk

${\displaystyle 1\,\mathrm {g} =6{,}022\,141\,29(27)\cdot 10^{23}\,\mathrm {u} }$

u, g an mol [ Bewerke | Kweltekst bewerke ]

At Mol , det ianhaid for't mengde , ferbanjt at atomaar masenianhaid ma't gram . Ian Mol haalt

${\displaystyle 6{,}022\;141\;29\;(27)\cdot 10^{23}\ }$^[2]

dialen, an detdiar Avogadro-taal as det amreegnangstaal tesken gram/mol an u.

Sodenang as det molaar mase uun g/mol detsalew us det molekuulmase uun u.

Futnuuten [ Bewerke | Kweltekst bewerke ]

1. ↑ CODATA Recommended Values. National Institute of Standards and Technology, ufrepen de 29. Nofember 2012 .   Hu kilogram an u tuuphinge.
2. ↑ CODATA Recommended Values. National Institute of Standards and Technology, ufrepen de 29. Nofember 2012 .   Avogadro-taal