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Χημείας Θετικής Κατεύθυνσης Γ΄ Λυκείου Φως - Φάσματα εκπομπής Πλανητικά μοντέλα - Πρότυπο του Bohr Σύγχρονες απόψεις Κβαντικοί αριθμοί Αρχές ηλεκτρονιακής δόμησης Κων/νος Θέος, [email protected]

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- - Bohr / , [email protected]

/ , [email protected]

H , , - - (quantum) . : E = hf = hv

= Jouleh = Planck = 6,6310-34 Jsf v = z / , [email protected]

/ , [email protected]

. . , . / , [email protected]

Rutherford

/ , [email protected]

/ , [email protected]

Bohr

Neils Bohr

- : ()/ , [email protected]

Bohr

Neils Bohr

. : - = hv

/ , [email protected]

Bohr ( )

/ , [email protected] Bohr ( )

Neils Bohr

... ! ./ , [email protected]

/ , [email protected]

(De Broglie 1924)

Louis de Broglie

- ( ), , . . :/ , [email protected]

1

( )

(Heisenberg 1927)

, . Heisenberg , Bohr, : ./ , [email protected]

(x,y,z) (Schrondinger 1927)

H : () , Bohr () , . 0 2 -e2

. . .

n = 1, 2, 3, ..... ( 1 7) - . , , , ( n)/ , [email protected]

3. ( Bohr) , . = 0, 1, 2 n-1 0123 spdf

/ , [email protected]

m = - ...0...+ + . x, y, z 2+1 n, , m ./ , [email protected]

spin ms = -, + - + spin n, , m, ms . (+1/2) (-1/2) / , [email protected]

s

p

/ , [email protected]

d

/ , [email protected]

(aufbau) Pauli

Wolfgang Pauli , , spin./ , [email protected]

()(2 +1) 2(2 +1)0s121p362d5103f714

/ , [email protected]

(n) (2n2)1s1222sp132683spd1352610184spdf135726101432

/ , [email protected]

. : , . n. , . . , ./ , [email protected]

. , . , n+ . , n. , . e+. / , [email protected]

/ , [email protected]

Hund.

spin ( ).. ( = 8) : / , [email protected]

20Ca :1s2, 2s2, 2p6, 3s2, 3p6, 4s2 26Fe 1s2, 2s2, 2p6, 3s2, 3p6, 3d6, 4s2 3d 4s. 3d 4s. 20Ca2+ :1s2, 2s2, 2p6, 3s2, 3p61s2, 2s2, 2p6, 3s2, 3p6, 3d6 26Fe2+ / , [email protected]

3Li1s22s1 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s14Be1s22s2 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s25B1s22s22p1 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s22p16C1s22s22p2 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s22p27N1s22s22p3 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s22p38O1s22s22p4 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s22p49F1s22s22p5 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s22p510Ne1s22s22p6 ____ ____ ____ ____ ____ 1s 2s 2p[He]2s22p6

/ , [email protected]