Video: Lub luag haujlwm ntawm txhua qhov particle hauv ib lub atom yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov khoom uas me dua cov atom hu ua subatomic cov khoom . Peb lub ntsiab subatomic cov khoom uas form ib atom yog protons, neutrons, thiab electrons. Qhov chaw ntawm lub atom hu ua nucleus.
Cov lus nug tseem yog, lub luag haujlwm ntawm txhua qhov subatomic particle yog dab tsi?
Atoms yog tsim los ntawm protons, neutrons thiab electrons, tseem hu ua subatomic hais . Vim hais tias ib qho atom yog nruab nrab, tus naj npawb ntawm electrons yog sib npaug rau tus naj npawb ntawm protons. Electrons ncig lub nucleus, uas yog tsim los ntawm protons thiab neutrons.
Ib yam li ntawd, pes tsawg tus hais nyob hauv ib lub atom? peb
Ib yam li ntawd, lub luag haujlwm ntawm neutrons hauv atom yog dab tsi?
Neutron yog them tsawg particle nyob rau hauv ib atom . Nws muaj qhov loj tab sis me ntsis tsawg dua proton. Nws muaj nyob rau hauv nucleus uas plays tseem ceeb luag hauj lwm kom ruaj khov ib atom . Cov neutrons thiab protons yog ua ke nyob rau hauv ib tug nucleus vim muaj zog nuclear quab yuam uas ua rau lawv nyob twj ywm nyob rau hauv daim ntawv.
Lub luag haujlwm ntawm electron nyob rau hauv atom yog dab tsi?
Hluav taws xob yog cov negatively charged hais ntawm atom . Ua ke, tag nrho cov electrons ntawm ib atom tsim kom muaj tus nqi tsis zoo uas sib npaug rau qhov zoo ntawm cov protons hauv lub atomic nucleus. Hluav taws xob yog me me heev piv rau tag nrho lwm qhov chaw ntawm lub atom.
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