ru

изотоп

1 masculine substantive

EKI Combined Dictionary 2026

Last modified 25.03.2026

Meanings

keemilise elemendi teisend, mille aatomituumas on sama prootonite arv, aga erinev neutronite arv

Translations

Terminological databases

Koolisõnastikud 2005–2010

ID 595260 Last modified 20.02.2023
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Domain physics
  • sama keemilise elemendi tuum , milles on sama arv prootoneid , kuid erinev arv neutroneid
изотоп
masculine

Koolisõnastikud 2005–2010

ID 599061 Last modified 20.02.2023
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Domain chemistry
  • keemilise elemendi kindla neutronite arvuga esinemisvorm
изотоп
masculine

Limnoloogia sõnastik

ID 636374 Last modified 07.04.2024
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Domain Chemistry
isotoop preferred
  • keemilise elemendi teisend, mis erineb teistest aatomituumas olevate neutronite arvu poolest
  • one of two or more varieties of a chemical element whose atoms have a common number of protons and electrons (i.e. their atomic number is the same) but which vary in the number of neutrons in their nucleus (i.e. their atomic weight, signified by their mass number, is different)
  • forme distincte d’un élément caractérisé par la masse nucléaire de ses atomes
  • разные формы химического элемента, имеющие общие химические свойства, тот же атомный номер, но неодинаковый атомный вес
isotoop preferred
isotope
isótopo
isotope
Isotop
изотоп
masculine

Materjalitehnika terminibaas

ID 675412 Last modified 25.03.2026
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Domain Physicsmaterials science
  • keemilise elemendi teisend, mille aatomituumas on sama prootonite arv, aga erinev neutronite arv
  • keemiliselt identsete aatomite erisused, mis omavad sama aatomnumbrit, aga erinevaid aatommasse
    Good to know
    • ainult mõned elemendid omavad ühte looduslikku isotoopi, aga kõik elemendid omavad tehislikke radioisotoope
  • one of a set of chemically identical species of atom which have the same atomic number but different mass numbers
    Good to know
    • Only few elements have only one natural isotope, but all elements have artificially produced radioisotopes.
isotoop
Usage examples
  • Elemendil on ainult üks stabiilne isotoop, sest neutronite ja prootonite arv ei saa üksteisest palju erineda.
isotope
изотоп
masculine

Meteoroloogia ja klimatoloogia terminibaas

ID 517257 Last modified 20.02.2023
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Domain atmosphere - climatology - meteorology - magnetosphere
  • ühe ja sama keemilise elemendi teisend, mille aatomituumades on ühesugune arv prootoneid, kuid erisugune arv neutroneid
изотоп
masculine

Word forms

изотоп изотопы

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