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Video: Qhov twg hauv qab no yog polyatomic?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
| Cov cim thiab cov npe ntawm qee yam Polyatomic Ions thiab Ib Molecule | ||
|---|---|---|
| NH4+ | ammonium ion | hydroxide ion |
| TSIS MUAJ3- | nitrate ion | tshuaj chlorate ion |
| TSIS MUAJ2- | nitrite ion | chlorite ion |
| PO43- | phosphate ion | hypochlorite ion |
Tsuas yog li ntawd, dab tsi yog cov ntsiab lus polyatomic?
Polyatomic ntsiab
- Astatine. Ntawm2
- Bromine. Br2
- Chlorine. Cl2
- Fluorine. F2
- Hydrogen. H2
- Iodine. Kuv2
- Nitrogen. N2
- Oxygen. O2/O3 (O3 yog ozone)
Tom qab ntawd, lo lus nug yog, dab tsi yog polyatomic ions? Feem ntau Polyatomic Ions
- Zn2 + Zinc. Cd2 + Cadmium. 1+ nqi. NH4.
- Ammonium. Hg 2.
- Mercury (I) Ag + Silver. 1- nqi. C2H3O2.
- Acetate. CN-Cyanide hmoov. ClO-Hypochlorite. ClO2.
- Chlorite. CLO 3.
- Chlorate. ClO4.
- Perchlorate. HCO 3.
- Hydrogen (bi) carbonate. H2PO 4.
Ib yam li ntawd, nws raug nug, dab tsi yog polyatomic atom?
Polyatomic ions yog covalently bonded pawg ntawm atoms nrog rau qhov zoo lossis qhov tsis zoo los ntawm kev tsim cov ionic daim ntawv cog lus nrog lwm ion. Cov tshuaj uas tsim los ntawm xws li ion ua ke yog hu ua polyatomic ionic compounds, tab sis cov polyatomic ion coj zoo li ib chav tsev.
Dab tsi yog diatomic element?
Ntawm chav tsev kub, muaj tsib cov ntsiab lus diatom , tag nrho cov uas muaj nyob rau hauv daim ntawv roj: hydrogen, nitrogen, oxygen, fluorine, thiab chlorine. Yog tias qhov ntsuas kub tau nce siab dua me ntsis, ob qho ntxiv cov ntsiab lus yuav muaj tam sim no: bromine thiab iodine.
Pom zoo:
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