Video: Muaj pes tsawg neutrons nyob rau hauv hydrogen?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hydrogen tsis muaj neutron deuterium muaj ib qho, thiab tritium muaj ob neutrons . Cov isotopes ntawm hydrogen muaj, ntsig txog, loj tus lej ntawm ib, ob, thiab peb. Lawv yog li ntawd, cov cim nuclear 1H, 2H, thiab 3H. Cov atoms ntawm cov isotopes muaj ib tug electron sib npaug rau tus nqi ntawm ib tug proton.
Tsis tas li ntawd, muaj pes tsawg neutrons nyob hauv hydrogen atom?
Feem ntau hydrogen atoms tsis muaj neutron . Txawm li cas los xij, tsis tshua muaj isotopes ntawm hydrogen , hu ua deuterium thiab tritium, muaj ib thiab ob neutrons txhua, raws.
Tsis tas li ntawd, hydrogen puas muaj neutron? Txhua yam muaj atoms nrog neutrons tsuas yog ib. Ib txwm hydrogen (H) atom ua tsis yog muaj ib yam neutrons nyob rau hauv nws me me nucleus. Lub me me atom (qhov me tshaj plaws ntawm tag nrho cov) tsuas muaj ib qho hluav taws xob thiab ib qho proton xwb. Deuterium yog ib hydrogen atom nrog ib qho ntxiv neutron thiab tritium muaj ob qho ntxiv.
Ib yam li ntawd ib tug yuav nug, muaj pes tsawg protons neutrons thiab electrons nyob rau hauv hydrogen?
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Muaj pes tsawg neutrons nyob rau hauv hydrogen 2?
Txawm li cas los xij, tus naj npawb ntawm neutrons tuaj yeem sib txawv nyob ntawm cov isotope. Ib qho isotope ntawm hydrogen yog hom tshwj xeeb ntawm hydrogen . Piv txwv li, koj tuaj yeem muaj hydrogen -1, uas muaj 0 neutrons . Hydrogen - 2 yuav muaj 1 neutron , hydrogen -3 yuav muaj 2 neutron thiab lwm yam.
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