Video: Puas yog argon muaj cov isotopes?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Argon (18Ar) muaj 26 npe isotopes , los ntawm 29Ar rau 54Ar thiab 1 isomer (32m uaAr), ntawm peb qhov ruaj khov (36Ar, 38Ar, thiab 40Ar). Nyob ntiaj teb, 40Ar ua 99.6% ntawm ntuj argon . Tag nrho lwm yam isotopes muaj ib nrab-lub neej tsawg tshaj li ob teev, thiab feem ntau tsawg tshaj li ib feeb.
Yog li ntawd, qhov twg isotope ntawm argon feem ntau pom?
argon-40
Tsis tas li ntawd, peb argon isotopes yog dab tsi? Peb isotopes ntawm argon tshwm sim hauv xwm - 36/18Ar, 38/18Ar, thiab 40/18Ar. Xam qhov nruab nrab atomic mass ntawm argon rau ob qhov chaw decimal, muab cov nram qab no txheeb ze atomic masses thiab abundances ntawm txhua tus isotopes ; argon -36 (35.97 amu; 0.337%), argon -38 (37.96 amu; 0.063), thiab argon -40 (39.96 amu; 99.600%).
Ib yam li ntawd, nws tau nug, dab tsi yog lub cim isotopic rau Argon?
| Lub npe | Argon |
|---|---|
| Cim | Ar |
| Atomic Number | 18 |
| Atomic Mass | 39.948 atomic mass units |
| Tus naj npawb ntawm Protons | 18 |
Puas yog argon 40 thiab argon 41 isotopes?
Argon Isotopes . Argon Isotopes yog siv los ua precursors nyob rau hauv zus tau tej cov radioisotopes . Argon isotopes Ar- 40 thiab Ar-38 yog siv los tsim cov xov tooj cua K-38 uas tuaj yeem siv los ua cov ntshav khiav. Ar- 40 yog siv nyob rau hauv zus tau tej cov radioactive Ar- 41 uas yog siv los taug qab gas flows.
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