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Dab tsi yog isotopes ntawm hydrogen muaj nyob rau hauv?
Dab tsi yog isotopes ntawm hydrogen muaj nyob rau hauv?

Video: Dab tsi yog isotopes ntawm hydrogen muaj nyob rau hauv?

Video: Dab tsi yog isotopes ntawm hydrogen muaj nyob rau hauv?
Video: TSIS YOG PEB UA HAUJ LWM ZOO .\\ N.TSHUAV NUM |\ N.IAM VAJ XOB \\ N.TXOOV KAV NKAUJ 2023 2024, Lub peb hlis ntuj
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Isotopes ntawm Hydrogen

  • Protium yog qhov ntau tshaj plaws hydrogen isotope , nrog kev nplua nuj ntawm 99.98%. Nws muaj ib tug proton thiab ib tug electron.
  • Deuterium yog ib hydrogen isotope muaj ib tug proton, ib tug neutron thiab ib tug electron.
  • Tritium yog a hydrogen isotope muaj ib tug proton, ob tug neutrons thiab ib tug electron.

Ib yam li ntawd, tib neeg nug, isotopes ntawm hydrogen zoo sib xws thiab txawv li cas?

Isotopes yog txawv versions ntawm tib yam element uas txhua tus muaj tib yam atomic tooj tab sis txawv tus naj npawb ntawm neutrons. Peb tuaj yeem pom ntawm no tias cov lej atomic (lossis tus naj npawb ntawm protons) ntawm isotopes ntawm hydrogen yog tib yam , tab sis lawv cov neutrons thiab atomic masses txawv.

Ib yam li ntawd, peb hom isotopes ntawm hydrogen yog dab tsi?

  • Peb lub isotopes ruaj khov tshaj plaws ntawm hydrogen: protium (A = 1), deuterium (A = 2), thiab tritium (A = 3).
  • Protium, feem ntau isotope ntawm hydrogen, muaj ib tug proton thiab ib tug electron.
  • Ib tug deuterium atom muaj ib tug proton, ib tug neutron, thiab ib tug electron.

Hais txog qhov no, dab tsi isotopes muaj sib xws?

Cov atoms ntawm cov khoom siv tshuaj muaj peev xwm muaj nyob hauv ntau hom. Cov no hu ua isotopes . Lawv muaj tib tus naj npawb ntawm protons (thiab electrons), tab sis sib txawv ntawm cov neutrons. txawv isotopes ntawm tib lub ntsiab muaj sib txawv pawg.

Dab tsi yog qhov tsawg tshaj plaws isotope ntawm hydrogen?

Lub nucleus ntawm tritium (tej zaum hu ua triton) muaj ib tug proton thiab ob neutrons, whereas lub nucleus ntawm ntau isotope hydrogen -1 (protium) tsuas muaj ib qho proton, thiab ntawm hydrogen -2 (deuterium) muaj ib tug proton thiab ib tug neutron. Tej yam tshwm sim tritium yog tsis tshua muaj nyob rau hauv lub ntiaj teb.

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