Hom atoms nyob rau hauv oxygen?
Hom atoms nyob rau hauv oxygen?

Video: Hom atoms nyob rau hauv oxygen?

Video: Hom atoms nyob rau hauv oxygen?
Video: Dab neeg Mu Ua Txiv Qeej Rau Tus Qub Hlua Nkauj 15.6.2021 2024, Kaum ib hlis
Anonim

Ntawm qhov ntsuas kub thiab siab, oxygen yog pom raws li ib tug gas muaj ob oxygen atoms , tshuaj formula O2.

Tsis tas li ntawd, cov atoms hauv oxygen yog dab tsi?

Ib qho oxygen atom hnyav dua li ib hydrogen los yog helium atom, thiab hnyav dua li carbon atom. Tias yog vim li cas lub atom oxygen muaj yim protons thiab yim neutrons, thiab yim electrons mus ncig sab nraud.

Qhov thib ob, puas yog oxygen ua los ntawm atoms lossis molecules? Molecules ntawm cov ntsiab lus feem ntau yog tsim los ntawm tsuas yog ib qho ntawm cov atom ntawm cov khoom ntawd. Oxygen, nrog rau nitrogen , hydrogen, thiab chlorine yog tsim los ntawm ob lub atom.

Tsis tas li ntawd, pes tsawg atoms muaj nyob hauv oxygen?

ob atoms

Yam khoom dab tsi yog oxygen?

Oxygen yog yim keeb ntawm lub sijhawm teem sijhawm thiab tuaj yeem pom nyob rau hauv kab thib ob (lub sijhawm). Ib leeg, oxygen yog ib qho xim tsis muaj xim thiab tsw ntxhiab uas yog cov pa roj ntawm chav tsev kub. Oxygen molecules tsis yog tib daim ntawv ntawm oxygen nyob rau hauv huab cua; koj kuj yuav pom oxygen raws li ozone (O3) thiab carbon dioxide (CO2).

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