Atomic particles Protons thiab neutrons yog hnyav dua li electronsthiab nyob hauv lub nucleus ntawm qhov chaw ntawm lub atom. … Txawm li cas los xij, ib qho proton yog kwv yees li 1,835 npaug ntau dua li ib qho hluav taws xob. Atoms ib txwm muaj qhov sib npaug ntawm cov protons thiab electrons, thiab tus naj npawb ntawm protons thiab neutrons feem ntau yog tib yam.
Puas neutron hnyav dua proton?
qhov sib txawv ntawm proton (udu) thiab neutron (udd) yog qhov muaj neutron thib ob down quark yog hnyav dua li proton thib ob nce quark. Yog li qhov loj dua ntawm qhov quark no ua rau lub neutron ib qho loj dua cov proton.
Qhov twg hnyav dua electrons lossis protons?
Protons thiab neutrons muaj kwv yees li qub, tab sis lawv ob qho tib si loj dua li cov hluav taws xob (kwv yees li 2,000 npaug loj li ib qho hluav taws xob). Tus nqi zoo ntawm ib qho proton yog sib npaug hauv qhov loj rau qhov tsis zoo ntawm tus electron.
Qhov twg yog qhov hnyav tshaj plaws?
Yog li, raws li cov lus qhia peb tuaj yeem xaus tias neutron yog qhov hnyav tshaj plaws subatomic particle ntawm proton, neutron, positron thiab neutron.
Cov khoom twg hnyav?
Lo lus hnyav hnyav yog hais txog cov khoom muaj zog uas nws qhov loj yog ib chav atomic mass lossis ntau dua. Cov pawg no suav nrog alpha particles, ua ke nrog cov protons, deuterons, fission fragments, thiab lwm yam hnyav hnyav uas feem ntau ua rau hauv cov accelerators.
