The Electronic Structure of the Atom
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Transcript of The Electronic Structure of the Atom
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, .
().
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().
F ,
, .
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E
A
: (),
= 3.00108 /.
,
=
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N E
.
M
.
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N E
E
.
H
:
=
, 6.63 1034 J.
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N E
, ,
, , :
= =
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N E
A
.
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N E
O ,
.
O
.
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N E
N B
:
1. E
( ).
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N E
N B
2. E ,
; .
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N E
N B :
3. E ;
=
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N E
:
where RH is the Rydberg constant,
2.18 x 1018
J, and ni and nf are theinitial and final energy levels of the
electron.
E = RHnf
2 ni
2
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(E A H)
= 1
J = 2
F I = 3
F F = 4
A H = 5
C J. = 6
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N M L B , .
H :
, (, , .) (,, .) .
=h
mv
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H
,
.
I , !
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M
G().
, 2,
.
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N
, , .
E .
A .
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A N,
.
A 0 1.
, , .
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A N,
Value of l 0 1 2 3
Type of orbital s p d f
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M N,
D .
, , 1 , 3, 5 , 7, .
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M N,
O .
D .
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O
= 0.
.
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O
O
, 1
, 0 .
(N: .
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O
= 1.
H .
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O
2.
F 4
.
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E O
F
,
.
,
.
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E O
A ,,
.
, , .
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N,
I 1920 (O G),
.
, .
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N,
, ,
2 : +1/2 1/2.
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E
N .
F , .
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E C
D
.
:N
.
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E C
Distribution of all electrons in an
atom.
Electron configurations consist of:
Number denotin the ener
level. Letter denoting the type of
orbital.
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E C
D .
E :
N .
L .
.
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O D
E .
H .
.
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H
F
,
.
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A
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A. F
A
( ) ,
.
A /,
.
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F
, .
. H .
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F (1)
F ,
.
.
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IE C M ()
.
.
F ,
.
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