Exploring the Future Potential of AI-Enabled Smartphone Processors
Periodic table kimia
1. 9.17.00 1:37 PM1 3.3 Periodic Table
The Periodic Table
and the Elements
2. 9.17.00 1:37 PM2 3.3 Periodic Table
The Periodic Table and the Elements
What is the periodic table ?
What information is obtained from the table ?
How can elemental properties be predicted base on the PT ?
3. 9.17.00 1:37 PM3 3.3 Periodic Table
The Periodic Table
A map of the building block of matter.
1
IA
18
VIIIA
1
1
H
1.00797
2
IIA
Periodic Table 13
IIIA
14
IVA
15
VA
16
VIA
17
VIIA
2
He
4.0026
2
3
Li
6.939
4
Be
9.0122
5
B
10.811
6
C
12.0112
7
N
14.0067
8
O
15.9994
9
F
18.9984
10
Ne
20.179
3
11
Na
22.9898
12
Mg
24.305
3
IIIB
4
IVB
5
VB
6
VIB
7
VIIB
8 9
VIIIB
10 11
IB
12
IIB
13
Al
26.9815
14
Si
28.086
15
P
30.9738
16
S
32.064
17
Cl
35.453
18
Ar
39.948
4
19
K
39.102
20
Ca
40.08
21
Sc
44.956
22
Ti
47.90
23
V
50.942
24
Cr
51.996
25
Mn
54.9380
26
Fe
55.847
27
Co
58.9332
28
Ni
58.71
29
Cu
63.54
30
Zn
65.37
31
Ga
65.37
32
Ge
72.59
33
As
74.9216
34
Se
78.96
35
Br
79.909
36
Kr
83.80
5
37
Rb
85.47
38
Sr
87.62
39
Y
88.905
40
Zr
91.22
41
Nb
92.906
42
Mo
95.94
43
Tc
[99]
44
Ru
101.07
45
Rh
102.905
46
Pd
106.4
47
Ag
107.870
48
Cd
112.40
49
In
114.82
50
Sn
118.69
51
Sb
121.75
52
Te
127.60
53
I
126.904
54
Xe
131.30
6
55
Cs
132.905
56
Ba
137.34
57
La
138.91
72
Hf
178.49
73
Ta
180.948
74
W
183.85
75
Re
186.2
76
Os
190.2
77
Ir
192.2
78
Pt
195.09
79
Au
196.967
80
Hg
200.59
81
Tl
204.37
82
Pb
207.19
83
Bi
208.980
84
Po
[210]
85
At
[210]
86
Rn
[222]
7
87
Fr
[223]
88
Ra
[226]
89
Ac
[227]
104
Ku
[260]
105 106 107 108 109
http://www.chemsoc.org/viselements/pages/periodic_table.html
4. 9.17.00 1:37 PM4 3.3 Periodic Table
Antoine Lavoisier
Johann Dobereiner
John Newlands
Dmitri Mendeleev
Henry J.G. Moseley
Model of Triads
Law of Octaves
5. 9.17.00 1:37 PM5 3.3 Periodic Table
Pada 1789, mengelompokan 33 unsur kimia.
1. GAS
Cahaya,Kalor,Oksigen,Nitrogen,Hidrogen
2. TANAH
Kapur,Magnesium Oksida, Barium Oksida,
Aluminium Oksida, Silikon Oksida
3. LOGAM
Antimon, Perak, Arsenik, Bismuth, Kobalt,
Tembaga, Timah, Besi, Mangan, Raksa,
Molibdenum, Nikel, Emas,
Platina,Timbel,Tungsten, Seng
4. NON LOGAM
Sulfur, Fosfor, Karbon, Asam Klorida, Asam
Fluorida, Asam Borak
Antoine LavoisierAntoine Lavoisier
6. 9.17.00 1:37 PM6 3.3 Periodic Table
Johann Dobereiner
1780 - 1849
Model of triads
Dia membuat kelompok unsur-unsur terdiri dari 3 unsur yang
mempunyai sifat sama , kelompok tersebut disebut Triade
Anggota triade yang di tengah mempunyai sifat-sifat di antara
anggota triade yang lain
7. 9.17.00 1:37 PM7 3.3 Periodic Table
John Newlands
1838 - 1898
Law of Octaves
Dia menyusun unsur-unsur berdasarkan kenaikan massa atom
relatifnya. Ternyata unsur-unsur yang berselisih 1 oktaf
( unsur nomor 1 dengan nomor 8, nomor 2 dengan nomor 9, dan
seterusnya ) menunjukkan kemiripan sifat.
8. 9.17.00 1:37 PM8 3.3 Periodic Table
Mendeleev
Unsur-unsur disusun berdasar kenaikan massa atomnya.
Unsur-unsur yang sifatnya mirip diletakkan segolongan.
Moseley (Menyempurnakan)
Unsur-unsur disusun berdasar kenaikan nomor atomnya
(=jumlah protonnya)
Tabel Periodik bentuk Panjang sekarang
perkembangan tabel periodik Mendeleev yang
disempurnakan Moseley.
http://www.chem.msu.su/eng/misc/mendeleev/welcome.html
Mendeleev & Moseley
9. 9.17.00 1:37 PM9 3.3 Periodic Table
Periodic Table
Main (Representative), Transition metals, lanthanides and actinides (rare earth)
10. 9.17.00 1:37 PM10 3.3 Periodic Table
Across the Periodic Table
Periods: Are arranged horizontally across the
periodic table (rows 1-7)
These elements have the same number of shells.1
IA
18
VIIIA
1
2
IIA
13
IIIA
14
IVA
15
VA
16
VIA
17
VIIA
2
3
3
IIIB
4
IVB
5
VB
6
VIB
7
VIIB
8 9
VIIIB
10 11
IB
12
IIB
4
5
6
7
2nd Period
6th Period
11. 9.17.00 1:37 PM11 3.3 Periodic Table
Down the Periodic Table
Group : Are arranged vertically down the periodic table
(columns or group, 1- 18 or 1-8 A,B)
These elements have the same number electrons in the outer most
shells (the valence electron).
1
IA
18
VIIIA
1
2
IIA
13
IIIA
14
IVA
15
VA
16
VIA
17
VIIA
2
3
3
IIIB
4
IVB
5
VB
6
VIB
7
VIIB
8 9
VIIIB
10 11
IB
12
IIB
4
5
6
7
Alkali Group:
1 e- in the valence shell
Halogen Group:
7 e- in the valence shell
