Cov txheej txheem:

Dab tsi sawv cev rau qhov sib npaug ntawm kev sib npaug nuclear?
Dab tsi sawv cev rau qhov sib npaug ntawm kev sib npaug nuclear?

Video: Dab tsi sawv cev rau qhov sib npaug ntawm kev sib npaug nuclear?

Video: Dab tsi sawv cev rau qhov sib npaug ntawm kev sib npaug nuclear?
Video: Yuav ua li cas thiaj khiav dim lub ntiajteb no 2024, Kaum ib hlis
Anonim

A balanced nuclear equation yog ib qhov twg cov lej ntawm cov lej loj (tus lej saum toj kawg nkaus hauv qhov cim) thiab cov lej ntawm cov lej atomic tshuav nyiaj li cas ntawm ob sab ntawm ib qho kev sib npaug . Nuclear equation teeb meem feem ntau yuav muab xws li ib tug hais yog ploj lawm.

Ntawm no, 4 hom kev tawm tsam nuclear yog dab tsi?

Plaub hom tshuaj tiv thaiv tseem ceeb uas yuav tau them rau hauv chav tsev no yog:

  • Fission.
  • fusion.
  • Nuclear Decay.
  • Kev hloov pauv.

Kuj Paub, dab tsi yog lub cim rau beta particle? A beta particle , kuj hu beta ray lub beta hluav taws xob ( cim b ), yog lub zog siab, siab ceev electron lossis positron tawm los ntawm cov xov tooj cua lwj ntawm lub atomic nucleus thaum lub sij hawm tus txheej txheem ntawm beta lwj . Muaj ob hom ntawm beta lwj , ua β lwj thiab ua β + lwj , uas tsim electrons thiab positrons feem.

Kuj Paub, ob txoj cai tswj kev sib npaug ntawm cov tshuaj tiv thaiv nuclear yog dab tsi?

Nuclear tshuaj tiv thaiv kuj ua raws li txoj cai kev txuag, thiab lawv sib npaug hauv ob Txoj kev: Cov lej ntawm cov lej loj ntawm cov reactants sib npaug ntawm cov lej ntawm cov khoom. Tus lej ntawm cov nqi ntawm cov reactants sib npaug ntawm cov nqi ntawm cov khoom.

Lwm lub npe rau beta rho tawm yog dab tsi?

Teb: Lwm lub npe rau beta - rho tawm particle yog electron. Kev piav qhia: Beta - rho tawm particle . yog tso tawm thaum lub sij hawm beta - rho tawm lwj cov tshuaj tiv thaiv nuclear.

Pom zoo: