Tus lej quantum raug rau lub xeem electron ntawm tooj liab (Cu) yuav yog B. n=3, l=2, m=+2, s=−1/2.
Nyob rau tooj liab yog dab tsi?
Nyob rau hauv ib lub mole ntawm txhua lub caij muaj 6.022 × 10 23 atoms (tus naj npawb Avogadro). Yog li ntawd, nyob rau hauv 1 m3 ntawm tooj liab muaj txog 8.5 × 1028 atoms (6.022 × 10 23× 140685. 5 mol/m3). tooj liab muaj ib tug dawb electron ib atom, yog li n yog sib npaug rau 8.5 × 1028electrons ib cubic meter.
Dab tsi yog 4 quantum tooj ntawm 19th electron ntawm tooj liab?
n=4, l=0, m=0, ms=+21
Tus lej quantum yog dab tsi?
Quantum Numbers
- Txhawm rau piav qhia meej txog ib qho hluav taws xob hauv ib lub atom, plaub tus lej quantum yog xav tau: lub zog (n), lub zog ntawm lub voj voog (ℓ), lub sijhawm sib nqus (mℓ), thiab tig (ms).
- Thawj tus lej quantum piav qhia lub plhaub hluav taws xob, lossis qib zog, ntawm lub atom.
Qhov twg tsis yog qhov sib nqus quantum ntawm 29th electron ntawm tooj liab?
Magnetic quantum tooj ntawm 29th electron ntawm tooj liab yog -3 rau +3.
