Video: Dab tsi yog lub ntsiab lus 11 ntawm lub rooj zaum?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Sodium yog tus keeb uas yog tus lej atomic 11 ntawm lub rooj sib tham.
Ib yam li ntawd, nws raug nug, dab tsi yog lub ntsiab lus ntawm lub rooj zaum?
Cov daim ntawv qhia hnub , kuj hu ua daim ntawv qhia hnub ntawm cov ntsiab lus , yog ib tug tabular zaub ntawm cov tshuaj cov ntsiab lus , uas yog teem los ntawm atomic naj npawb, electron configuration, thiab recurring chemical zog. Cov kab, hu ua pawg, muaj cov ntsiab lus nrog kev coj tus cwj pwm zoo sib xws.
Qhov thib ob, dab tsi yog lub ntsiab lus kawg ntawm daim ntawv teev sijhawm? Oganesson
Xav txog qhov no, dab tsi yog 118 lub ntsiab lus thiab lawv cov cim?
118 Cov ntsiab lus thiab lawv cov cim thiab cov lej Atomic
| Lub Npe Lub Npe | Lub cim ntawm lub Element | Atomic Number |
|---|---|---|
| Bismuth | Bi | 83 |
| Polonium | Po | 84 |
| Astatine | Ntawm | 85 |
| Radon | Rn | 86 |
Lub npe ntawm 119 Element yog dab tsi?
eka-francium
Pom zoo:
Dab tsi yog thawj lub ntsiab lus ntawm lub rooj zaum?
Hydrogen yog thawj lub hauv paus ntawm lub rooj sib tham, nrog qhov nruab nrab atomic loj ntawm 1.00794
Dab tsi yog lub ntsiab lus thib peb ntawm lub rooj zaum?
Lithium yog qhov thib 3 ntawm lub caij nyoog ntawm cov ntsiab lus
Dab tsi yog cov ntsiab lus xiav ntawm lub rooj zaum?
Xiav. Ob lub ntsiab lus uas nws lub npe tau muab los ntawm cov xim xiav yog indium (atomic tooj 49) thiab cesium (55)
Dab tsi yog lub ntsiab lus 16 ntawm lub rooj zaum?
Sulfur yog cov khoom siv tshuaj uas sawv cev nrog cov cim tshuaj 'S' thiab tus naj npawb atomic 16 ntawm lub sijhawm teem sijhawm. Selenium yog cov hlau tsis muaj hlau thiab tuaj yeem muab piv rau nws cov khoom tsis yog hlau uas muaj nyob hauv Pawg 16: Cov Tsev Neeg Oxygen, xws li sulfur thiab tellurium
Lub npe ntawm tag nrho cov ntsiab lus ntawm lub sij hawm lub rooj yog dab tsi?
Tus lej xov tooj yog nws tus lej atomic, uas yog tus naj npawb ntawm protons hauv txhua qhov ntawm nws cov atoms. H - Hydrogen. Nws - Helium. Lithium roj teeb. Ua - Beryllium. B - Boron. C - Cov pa roj carbon. N - Nitrogen. O - Cov pa