Video: Cov subatomic hais nyob qhov twg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Teb thiab piav qhia: Subatomic hais feem ntau yog nyob nyob rau hauv ob qhov chaw; cov protons thiab neutrons nyob rau hauv lub nucleus ntawm qhov chaw ntawm lub atom, thaum lub electrons
Ua kom pom qhov no, peb lub ntsiab subatomic hais nyob qhov twg?
Kab kawg hauv lub rooj teev cov qhov chaw ntawm peb subatomic hais . Protons thiab neutrons yog nyob Nyob rau hauv lub nucleus, ib tug ntom nruab nrab core nyob rau hauv nruab nrab ntawm lub atom, thaum lub electrons yog nyob sab nraum lub nucleus.
Tsis tas li ntawd, dab tsi yog qhov nqi thiab qhov chaw ntawm subatomic hais? Protons, neutrons, thiab electrons: Ob leeg protons thiab neutrons muaj qhov loj ntawm 1 awm thiab muaj nyob rau hauv lub nucleus. Txawm li cas los xij, protons muaj tus nqi ntawm +1, thiab neutrons tsis raug them. Cov hluav taws xob muaj qhov loj ntawm kwv yees li 0 amu, orbit lub nucleus, thiab muaj nqi ntawm -1.
Tom qab, lo lus nug yog, dab tsi yog cov nqi ntawm cov subatomic hais?
- Subatomic particles yog cov khoom uas me dua lub atom.
- Protons, neutrons, thiab electrons yog peb lub ntsiab subatomic hais pom hauv atom.
- Protons muaj qhov zoo (+) nqi.
- Neutrons tsis muaj hluav taws xob.
- Cov hluav taws xob muaj qhov tsis zoo (-) nqi.
- Protons thiab neutrons yog nucleon.
Dab tsi subatomic hais pom nyob rau hauv lub nucleus?
Hauv nruab nrab ntawm txhua lub atom yog lub nucleus. Lub nucleus muaj ob hom subatomic hais, protons thiab neutrons . Cov protons muaj tus nqi hluav taws xob zoo thiab cov neutrons tsis muaj hluav taws xob. Ib hom thib peb ntawm subatomic particle, electrons , txav ib ncig ntawm lub nucleus.
Pom zoo:
Vim li cas peb thiaj li hais txog kev txwv tsis pub muaj kev hais tawm thiab thaum twg peb yuav hais cov kev txwv?
Peb hais txog kev txwv vim nws yuav ua rau qhov sib npaug tsis tau txhais hauv qee qhov txiaj ntsig ntawm x. Qhov kev txwv ntau tshaj plaws rau cov lus qhia muaj nuj nqis yog N / 0. Qhov no txhais tau tias txhua tus lej muab faib los ntawm xoom tsis tau txhais. Piv txwv li, rau txoj haujlwm f(x) = 6/x², thaum koj hloov x = 0, nws yuav ua rau 6/0 uas tsis tau txhais
Qhov twg yog cov subatomic hais nyob rau hauv ib tug atom quizlet?
Txhua qhov subatomic particle nyob qhov twg hauv lub atom? Protons thiab neutrons nyob rau hauv lub nucleus, ib tug ntom nruab nrab core nyob rau hauv nruab nrab ntawm lub atom, thaum lub electrons nyob rau sab nraum lub nucleus
Cov lus tsa suab ntawm subatomic hais tau piav qhia li cas?
Subatomic hais muaj xws li electrons, qhov tsis zoo them, yuav luag massless hais tias txawm li cas los xij rau feem ntau ntawm qhov loj ntawm lub atom, thiab lawv suav nrog lub tsev loj dua ntawm cov me me tab sis ntom ntom ntawm lub atom, qhov zoo them protons thiab hluav taws xob nruab nrab. neutrons
Tus qauv atomic twg hais tias nws tsis tuaj yeem paub qhov tseeb qhov chaw ntawm electrons nyob ib ncig ntawm lub nucleus?
Cov lus teb yog tus qauv electron-cloud. Erwin Schrodinger tus qauv, tsis zoo li lwm cov qauv, qhia cov hluav taws xob ua ib feem ntawm 'huab' qhov twg txhua tus electrons nyob hauv tib qhov chaw ib zaug
Txoj cai thermodynamic twg hais tias koj Tsis tuaj yeem hloov 100 feem pua ntawm cov cua sov rau hauv cov khoom siv hluav taws xob ntawm cov lus teb xaiv?
Txoj Cai thib ob