Video: Puas yog Bohrium yog hlau?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Bohrium yog cov khoom siv hluavtaws nrog lub cim Bh thiab atomic tooj 107. Nws yog ib tug tswv cuab ntawm lub sijhawm 7th thiab belongs rau pawg 7 lub ntsiab lus raws li tus tswv cuab thib tsib ntawm 6d series ntawm kev hloov pauv. hlau . Chemistry thwmsim tau lees paub tias bohrium coj raws li qhov hnyav dua homologue rau rhenium hauv pawg 7.
Raws li, Bohrium yog hlau lossis nonmetal?
Bohrium yog ib qho khoom siv tshuaj nrog lub cim Bh thiab atomic tooj 107, muaj npe nyob rau hauv kev hwm ntawm Danish physicist Niels Bohr. Nws yog cov khoom siv hluavtaws (ib yam khoom uas tuaj yeem tsim hauv chav kuaj tab sis tsis pom nyob rau hauv qhov xwm txheej) thiab cov xov tooj cua; qhov ruaj khov tshaj plaws paub isotope, 270Bh, muaj ib nrab-lub neej ntawm kwv yees li 61 vib nas this.
Tom qab ntawd, lo lus nug yog, Bohrium puas yog kua lossis roj? Bohrium tsis pom dawb nyob rau hauv ib puag ncig, vim nws yog cov khoom siv hluavtaws. Tus lej Atomic ntawm lub ntsiab lus no yog 107 thiab Element Symbol yog Bh. Cov ntsiab lus tuaj yeem raug cais raws li lawv lub cev lub xeev (States of Matter) e.g. gas , khov kho los yog ua kua . Cov ntsiab lus no yog a khov kho.
Hais txog qhov no, hom hlau twg yog Bohrium?
Cov tshuaj lom neeg bohrium yog cais raws li kev hloov pauv hlau.
Data Zone.
| Kev faib tawm: | Bohrium yog cov hlau hloov pauv |
|---|---|
| Boiling point: | |
| Electrons: | 107 |
| Protons: | 107 |
| Neutrons nyob rau hauv feem ntau muaj isotope: | 163 |
Puas yog hassium yog hlau?
Discovery: Hassium tau tshawb pom hauv xyoo 1984. Nws tau tsim thawj zaug hauv Darmstadt, lub teb chaws Yelemees, los ntawm ib pab neeg coj los ntawm Peter Armbruster thiab Gottfried Münzenber. Hassium yog ib yam khoom hluavtaws uas me ntsis paub. Nws yog suav tias yog ib qho khoom khov hlau , tab sis txij li tsuas yog ob peb lub atoms ntawm nws tau tsim, nws nyuaj rau kev kawm.
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