Koj puas paub tias muaj pes tsawg lub orbitals nyob hauv lub plhaub?
Koj puas paub tias muaj pes tsawg lub orbitals nyob hauv lub plhaub?

Video: Koj puas paub tias muaj pes tsawg lub orbitals nyob hauv lub plhaub?

Video: Koj puas paub tias muaj pes tsawg lub orbitals nyob hauv lub plhaub?
Video: Hais Uas Lus Hmoob: Quantitative Adjectives Part 1 2024, Kaum ib hlis
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Tus naj npawb ntawm orbitals hauv a plhaub yog lub square ntawm tus thawj quantum tooj: 12 = 1, 22 = 4, 32 = 9. Muaj ib orbital hauv s subshell (l = 0), peb orbitals hauv p subshell (l= 1), thiab tsib orbitals hauv d subshell (l = 2). Tus naj npawb ntawm orbitals hauv subshell yog li 2(l) +1.

Ib yam li ntawd, nws tau nug, muaj pes tsawg lub orbitals nyob hauv lub plhaub?

Qhov thib peb plhaub muaj 3 subshells: s subshell, uas muaj 1 orbital nrog 2 electrons, p subshell, uas muaj 3 orbitals nrog 6 electrons, thiab d subshell, uas muaj 5 orbitals nrog 10 electrons, rau tag nrho ntawm 9 orbitals thiab 18 electrons.

Tsis tas li ntawd, tag nrho cov orbitals hauv thawj Plhaub yog dab tsi? Txhua plhaub muaj peev xwm tsuas muaj ib tug ruaj tus lej ntawm electrons: The thawj lub plhaub tuaj yeem tuav tau txog li ob lub electrons, qhov thib ob plhaub tuaj yeem tuav txog yim (2 + 6) electrons, thib peb plhaub tuaj yeem tuav txog 18 (2 + 6 + 10) thiab lwm yam. Thegeneral formula yog qhov nth plhaub tuaj yeem nyob hauv txoj cai tuav txog 2(n2) electrons.

Tsis tas li ntawd, ua li cas koj pom cov naj npawb ntawm orbitals hauv lub plhaub?

Qhov tseem ceeb quantum tus lej ,n, txiav txim qhov qib zog ntawm electron nyob rau hauv ib atom . Muaj2 orbitals rau txhua tus qib zog . Yog li forn = 3 muaj cuaj orbitals , thiab rau n = 4 muaj 16 orbitals.

Muaj pes tsawg lub orbitals nyob hauv 7f?

Rau ib qho atom, muaj xya 7 forbital.

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