Puas yog Neon ionic lossis covalent?
Puas yog Neon ionic lossis covalent?

Video: Puas yog Neon ionic lossis covalent?

Video: Puas yog Neon ionic lossis covalent?
Video: Ejima, Kurasawa & Takaya: "The new law of whaling" 2024, Kaum ib hlis
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Qhov ruaj khov heev zoo gasses , suav nrog helium, neon, argon, krypton, xenon thiab radon, yog tag nrho cov ntsiab lus uas tsis yog hlau. Cov ntsiab lus no tsim kev sib raug zoo nrog ib leeg los ntawm kev sib koom electrons los ua cov sib txuas.

Ib yam li ntawd, tej zaum koj yuav nug, hom ntawv cog lus twg yog neon?

A neon atom (Ne) collides nrog ib tug oxygen atom ntawm ib tug molecule (O2) nrog nws daim ntawv cog lus kev taw qhia (Daim duab E2. 8). Lub zog kinetic ntawm Ne atom yog K1= 6 × 1021 J. Oxygen daim ntawv cog lus rigidity coefficient β yog 1.18 × 103 N/m.

Ib yam li ntawd, puas yog Neon sib xyaw lossis sib xyaw? Neon yog ib lub caij vim nws tsuas muaj atoms ntawm Neon ; tag nrho cov atoms nyob rau hauv ib qho piv txwv ntawm Neon muaj 10 protons. Thaum Neon tsis tshua muaj tshwm sim nrog lwm yam tshuaj, yog tias nws yuav ua li ntawd, ces nws yuav tsim ib qho compound vim qhov no muaj cov atom ntawm ib lub caij sib txawv.

Yog li ntawd, yog neon ionic lossis molecular?

Neon yog chemically inert, thiab tsis muaj uncharged neon cov tebchaw paub. Cov compounds ntawm neon paub tam sim no suav nrog ionic molecules , molecules tuav ua ke los ntawm van der Waals rog thiab clathrates.

Cov ntsiab lus twg muaj feem yuav muaj ionic covalent bonds?

Ionic daim ntawv cog lus feem ntau tshwm sim ntawm hlau thiab nonmetal ions . Piv txwv li, sodium (Na), hlau, thiab chloride (Cl), nonmetal, tsim ib qho ionic daim ntawv cog lus ua NaCl. Hauv ib covalent bond , cov atom daim ntawv cog lus los ntawm kev sib koom electrons. Covalent bonds feem ntau tshwm sim ntawm nonmetals.

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