Video: Tus kws tshawb fawb twg txiav txim siab tias electrons taug kev ntawm txoj kev tshwj xeeb?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Atomic qauv
Cov Bohr qauv qhia lub atom raws li ib tug me me, zoo nqi nucleus ncig los ntawm orbiting electrons. Bohr yog thawj zaug pom tias electrons taug kev nyob rau hauv nyias orbits nyob ib ncig ntawm lub nucleus thiab hais tias tus naj npawb ntawm electrons nyob rau hauv lub orbit sab nrauv txiav txim lub zog ntawm ib lub caij.
Kuj paub, tus kws tshawb fawb dab tsi hais tias electrons taug kev hauv txoj hauv kev?
Atomic ncua sij hawm
| A | B |
|---|---|
| Cov hluav taws xob taug kev hauv txoj hauv kev. | Bohr |
| Cov hluav taws xob txav mus rau qhov chaw khoob hauv lub atom. | Rutherford |
| Nws txoj kev xav ntawm atomic qauv tau los ua tus qauv "plum-pudding". | Thomson |
| Cov hluav taws xob muaj nyob hauv huab cua hluav taws xob, tsis yog txoj hauv kev. | 20 xyoo pua |
Kuj Paub, leej twg nrhiav tau electrons taug kev hauv qee txoj kev? BOHR
Ib tug kuj yuav nug, leej twg hais tias electrons taug kev hauv txoj kev zoo?
_ qhia tias electrons mus rau hauv zoo - txhais txoj kev . 3.
Leej twg ntseeg tias electrons taug kev hauv txoj hauv kev hu ua qib zog?
Tus kws tshawb fawb uas tau pab txhawb rau txoj kev xav niaj hnub atomic.
| Lus nug | Teb |
|---|---|
| Nws muaj ib tug me me, ntom, zoo nqi nucleus. | Rutherford |
| Nws tus qauv muaj electrons nyob ib puag ncig lub nucleus ntawm qhov deb. | Rutherford |
| Atoms feem ntau muaj qhov chaw khoob. | Rutherford |
| Cov hluav taws xob taug kev hauv qee txoj kev, lossis qib zog. | Bohr |
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