Dab tsi yog monatomic gas?
Dab tsi yog monatomic gas?

Video: Dab tsi yog monatomic gas?

Video: Dab tsi yog monatomic gas?
Video: niam tais vab part4 10/4/2018 2024, Kaum ib hlis
Anonim

Monatomic roj , gas tsim los ntawm cov khoom (molecules) uas muaj tib lub atoms, xws li helium lossis sodiumvapour, thiab nyob rau hauv txoj kev no txawv ntawm diatomic, triatomic, los yog, ingeneral, polyatomic. cov pa.

Hais txog qhov no, monatomic gases txhais li cas?

Hauv physics thiab chemistry, monatomic yog acombination ntawm lo lus "mono" thiab "atomic", thiab txhais tau tias "ib atom". Nws feem ntau yog siv rau cov pa :ib monatomic gas yog ib qho uas atoms tsis khi rau ib leeg. Txhua yam tshuaj lom neeg yuav yog monatomic hauv gas theem ntawm qhov kub txaus txaus.

Neon puas yog monatomic gas? Molecules ntawm neon, monatomic gas , tsuas muaj ib leeg xwb. Molecules ntawm diatomic cov pa , xws li hydrogen, muaj ob atoms.

Raws li txoj cai, yog helium gas Monatomic?

Noble cov pa ( helium , neon, argon, krypton, xenon, thiab radon) kuj cov pa ntawm STP, tab sis lawv yog monatomic.

Puas yog n2 Monatomic?

Muaj xya lub ntsiab lus diatomic: hydrogen, nitrogen , oxygen, fluorine, chlorine, iodine, bromine. Cov ntsiab lus no tuaj yeem muaj nyob hauv daim ntawv ntshiab hauv lwm qhov kev npaj.

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