Mercury puas yog luster?
Mercury puas yog luster?

Video: Mercury puas yog luster?

Video: Mercury puas yog luster?
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Yog lawm, mercury hlau nyob rau hauv kua daim ntawv muaj luster (los yog luster , ob qho tib si zoo li cov ntawv sau raug). Nws yog cov yam ntxwv ntawm cov hlau, thiab cov khoom siv hluav taws xob (electrons txav ywj siab txawm tias cov khoom siv) uas ua rau "metalic" ci, thiab yog li qhov luster.

Tsis tas li ntawd, lub pob zeb twg muaj mercury nyob hauv?

Ntshiab mercury yog pom hauv roob hluav taws pob zeb , mas mercury feem ntau tshwm sim nyob rau hauv lub mineralcinnabar ( mercury sulfide).

Puas yog mercury ib txwm ua kua? 1.1 Mercury yog ib qho hnyav hlau, qee zaum hu ua asquicksilver, uas tshwm sim ib txwm nyob rau hauv ib puag ncig indifferent chemical forms. Daim ntawv ntshiab, elemental mercury , yog ua kua nyob rau hauv chav tsev kub thiab maj mam tsim ib vapor nyob rau hauv cov huab cua. Cov ntaub ntawv feem ntau pom nyob rau hauv qhov yog inorganic mercury thiab organic mercury.

Hais txog qhov no, cov ntxhia Mercury zoo li cas?

Mercury ( keeb #80, npe Hg ) yog ib tug ntom, hnyav, silvery, metallic keeb uas yog kua ntawm chav tsev kub. Tsuas yog peb lwm yam (bromine, cesium thiab gallium) yog kua ntawm los yog me ntsis saum toj no chav tsev kub. Ntshiab mercury yog pom feem ntau inassociation nrog cov ore ntxhia cinnabar.

Vim li cas Mercury ci?

Lub cim Hg uas mercury yog paub los ntawm nws lub npe Greek, hydrargyrum, uas txhais tau tias "kua nyiaj" - los cuam tshuam nws ci iab nto. Lub caij tseem hu ua quicksilver rau nws txoj kev mus. Lub npe hu ua lub ntiaj teb ceev tshaj plaws txav mus los hauv lub hnub ci, mercury tau paub txog tib neeg rau hnub nyoog.

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