Vim li cas cov hlau hloov pauv hu ua qhov ntawd?
Vim li cas cov hlau hloov pauv hu ua qhov ntawd?

Video: Vim li cas cov hlau hloov pauv hu ua qhov ntawd?

Video: Vim li cas cov hlau hloov pauv hu ua qhov ntawd?
Video: Vim li cas koj lub neej thiaj li tsis txawj muaj nyiaj yog ua cas? ( How to Change your life) 2024, Kaum ib hlis
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Cov kev hloov hlau tau muab lawv lub npe vim tias lawv muaj qhov chaw nruab nrab ntawm Pawg 2A (tam sim no Pawg 2) thiab Pawg 3A (tam sim no Pawg 13) hauv pawg loj cov ntsiab lus . Yog li ntawd, thiaj li yuav tau txais los ntawm calcium mus rau gallium nyob rau hauv Lub Sijhawm Table, koj yuav tsum tau kev hloov pauv koj txoj kev los ntawm thawj kab ntawm d thaiv (Sc → Zn).

Tib neeg kuj nug, vim li cas cov ntsiab lus hloov pauv hu ua qhov ntawd?

The d-block cov ntsiab lus uas yog cov ntsiab lus los ntawm pawg 3-12 yog hu ua kev hloov pauv . Qhov no yog vim hais tias lawv lub cev thiab tshuaj muaj zog yog nruab nrab ntawm s-block thiab p-block zog. Yog li cov no cov ntsiab lus ua tus choj ntawm s-block rau p-block thiab li no lawv yog lub npe hu ua Hloov cov ntsiab lus.

Qhov thib ob, qhov kev hloov pauv thaum ntxov yog dab tsi? Pawg 3 txog 7 (IUPAC -- IIIB-VIIB lossis IIIA-VIIA ua ntej) hu ua thaum ntxov hloov hlau vim lawv tsim thawj ib nrab ntawm cov kev hloov pauv series. Qhov no sib piv nrog cov lig kev hloov hlau (IUPAC pawg 8 txog 12) uas zoo li muaj qhov siab tshaj plaws ntawm 2 lossis 3, thiab cov kev ua haujlwm nrawm nrawm.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog hu ua kev hloov pauv cov ntsiab lus?

Teb: Feem ntau ntawm cov cov ntsiab lus nyob rau lub sij hawm Table yog kev hloov hlau . Cov no yog cov ntsiab lus uas muaj ib nrab sau d sublevel orbitals. Hnub no cov no cov ntsiab lus tseem hu ua d block cov ntsiab lus . Cov Hloov cov ntsiab lus txhua tus yog hlau , yog li ntawd lawv kuj hu ua kev hloov hlau.

Cov pab pawg twg hu ua kev hloov pauv hlau?

Ntau tus kws tshawb fawb piav qhia txog " kev hloov hlau " as any keeb nyob rau hauv lub d-block ntawm lub periodic rooj, uas muaj xws li pab pawg 3 mus rau 12 ntawm lub rooj sib tham. Hauv kev xyaum tiag tiag, f-block lanthanide thiab actinide series kuj raug txiav txim siab kev hloov hlau thiab yog hu ua "hauv kev hloov hlau ".

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