Koj puas nco qab cov ntsiab lus D block ntawm lub rooj zaum?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

D - thaiv cov ntsiab lus Nws suav nrog Lutetium (Lu), Hafnium (Hf), Tantalum (Ta), Tungsten (W), Rhenium (Re), Osmium (Os), Iridium (Ir), Platinum (Pt), Kub (Au) thiab Mercury (Hg). Mnemonic rau Lub sijhawm 6: L(u)a HafTa Warna Reh Us(Os) Irritating Popat ke saath Aur Hoj(g)a pagal.

Yog li ntawd, koj puas nco qab cov ntsiab lus hauv pawg 18 li cas?

Cov pab pawg suav nrog Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), thiab cov xov tooj cua Radon (Rn). Mnemonic rau Pawg 18 : Nws Tsis Tau Txog; Kara Xero Run pe out.

Tom qab ntawd, lo lus nug yog, koj puas yuav tsum nco ntsoov lub sijhawm teem sijhawm rau chemistry? Tsis muaj kev nkag siab ntau hauv nco lub sij hawm . Cov ntsiab lus koj feem ntau siv koj yuav paub lawv ntawm lub siab tom qab ib pliag. Thiab koj ua tau ib txwm siv a rooj thaum koj xav tau nws rau lwm tus. Sim kawm chemistry los ntawm nco lub sij hawm yog zoo nkauj superficial.

D block nyob qhov twg?

Cov d - thaiv cov ntsiab lus muaj nyob hauv nruab nrab ntawm lub sijhawm rooj . Cov d - thaiv cov ntsiab lus hu ua kev hloov pauv hlau thiab muaj valence electrons hauv d cov orbital. Cov f- thaiv cov ntsiab lus, pom nyob rau hauv ob kab hauv qab ntawm lub daim ntawv qhia hnub , yog hu ua inner transformation metals thiab muaj valence electrons nyob rau hauv lub f-orbital's.

Kuv yuav cim tau li cas?

Nov yog qee qhov ntawm cov khoom siv mnemonic feem ntau:

1. Nco Palaces.
2. Spaced Repetition.
3. Siv Chunking kom nco ntsoov.
4. Kev nthuav qhia Mnemonics lossis Acronyms.
5. Nco Ntsoov Tus lej nrog Cov Txheej Txheem Loj.
6. Siv Lub Npe Lub Npe Kom Nco Txog Yam.
7. Tau txais kev pw tsaug zog txaus yuav pab koj nco txog tej yam.
8. Noj Naps yuav txhim kho koj lub cim xeeb.