Cov subatomic hais nyob qhov twg?
Cov subatomic hais nyob qhov twg?

Video: Cov subatomic hais nyob qhov twg?

Video: Cov subatomic hais nyob qhov twg?
Video: Subatomic Sound System - Full Performance (Live on KEXP) 2024, Kaum ib hlis
Anonim

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.

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