PERIODIC TABLE OF AFRICAN CICHLIDS
1
IA
IA
1.00794
-259.34
-252.87
0.089
2.20
13.598
1s1
18
VIII
0
1
1
H
2
IIA
IIA
13
IIIB
IIIA
14
IVB
IVA
3
6.941
1
180.5
1342
0.534
0.96
5.392
[He] 2s1
Lipochromis
melanopterus
4
9.0121824
2
1287
2471
1.8477
1.57
9.322
[He] 2s2
Bentochromis tricoti
5
10.811
3
2075
4000
2.31
2.04
8.296
[He] 2s2p1
Neolamprologus
brevis
6
12.011
2,4
4492
3895
2.25
2.56
11.200
[He] 2s2p2
Cyphotilapia
frontosa
7
14.00674
2±3,4,5
-210.00
-195.79
1.25046
3.04
14.534
[Xe] 2s2p3
Nanochromis
transvestitus
15.9894
-218.79
-182.95
1.429
3.44
13.618
[He] 2s2p4
11
22.969768
1
97.72
883
0.97
0.93
5.139
[Ne] 3s1
Ophtalmotilapia
nasuta
24.3050
650
1090
1.74
1.31
7.646
[Ne] 3s2
Maylandia
greshakei
12
13
26.981539
3
660.32
2519
2.702
1.61
5.966
[Ne] 3s2p1
Altolamprologus
compressiceps
14
28.0855
4
3186
5596
2.33
1.9
5.151
[Ne] 3ds2p2
Simochromis
diagramma burundi
Haplochromis ahli
Li
Na
19
Density (g/cm3)
Electronegativity
First ionization potential
Electronic configuration
Mg
3
IIIA
IIIB
4
IVA
IVB
5
VA
VB
Victoria
Astatotilapia
34
78.96
-2,4,5
221
685
4.31
2.56
9.752
[Ar] 3d104s2p4
Spathodus eritrodon
Astatotilapia
latifasciata
(Zebra obliquidens)
41
92.90638
3,5
2477
4744
8.57
1.6
6.9
[Kr] 4d45s1
Lepidiolamprologu
s nkambae
42
95.94
2,3,4,5,6
2623
4539
10.2
2.16
7.099
[Kr] 4d55s1
Variabilichromis
moori
43
(97.9072)
7
2152
4265
11.5
1.9
7.28
[Kr] 4d55s2
Tanganicodus
irsacae
44
101.07
2,3,4,6,8
2334
4150
12.3
2.2
7.37
[Kr] 4d75s1
Petrotilapia
retrognathus
45
102.90550
2,3,4
1984
3895
12.4
2.28
7.46
[Kr] 4d85s1
Buccochromis
rhodesi
46
106.42
2,3
1554.9
2963
12.02
2.29
8.34
[Kr] 4d10
Placidochromis
phenochilus
47
107.86.82
1
961.78
2152
10.5
1.93
7.576
[Kr] 4d105s1
Lichnochromis
acuticeps
48
112.411
2
321.07
767
8.642
1.69
8.993
[Kr] 4d105s2
Chalinochromis
ndobnoi
49
114.818
3
156.60
2072
7.30
1.78
5.785
[Kr] 4d105s5p2
Melanochromis
interruptus
50
118.710
2,4
231.93
2602
7.28
1.96
7.344
[Kr] 4d105s5p2
Schwetzochromis
neodon
51
121.757
±3,5
630.53
1587
5.58425°C
2.06
5.641
[Kr] 4d105s2p3
Serranochromis
robustus
52
127.80
-2,4,5
449.51
983
6.25
2.1
9.009
[Kr] 4d105s2p5
Telmatochromis
vittatus
53
126.90447
±1,3,5
113.7
184.4
4.90
2.66
10.451
[Kr] 4d105s2p5
Iodotropheus
sprengerae
54
131.29
-111.75
-108.04
5.89
12.130
[Kr] 4d105s2p6
Xenotilapia
ochrogenys
73
180.9479
5
3017
5458
16.6
1.5
7.89
[Xe]
4f14Tanganyica
5d36s2
74
183.84
2,3,4,5,6
3422
5555
19.35
2.35
7.98
[Xe]
4f14Lamprologus
5d46s2
ocellatus Wampembe
75
186.207
-1,2,4,6,7
3186
5596
20.5
1.9
7.88
[Xe]
4f145d56s2 roadesi
Chilotilapia
76
190.23
2,3,4,6,8
3033
5012
22.61
2.2
5.7
[Xe]
4f14Julidochromis
5d66s2
ornatus
77
192.22
2,3,4,5
2445
4429
22.65
2.20
9.1
[Xe]
4f14Iranochromis
5d76s2
hormuzensis
78
195.08
2,4
1768.4
3825
21.45
2.28
9.0
[Xe]
96s1
Ptychromis
4f145d
yellow belly
79
196.96654
1,3
1054.13
2856
19.31
2.54
9.225
[Xe] 4f145d106s1
Aulonocara
hansbaenschi
80
200.59
1,2
-38.83
356.73
13.544
2.00
10.437
[Xe] 4f145d106s2
Hemichromis
cristatus
81
204.3833
1,3
304
1473
11.95
2.04
6.108
[Xe] 4f145d106s2p1
Tylochromis
lateralis
82
207.2
2,4
327.46
1749
11.34
2.33
7.416
[Xe] 4f145d106s2p2
Paralabidochromis
rock kribensis
83
208.98037
3,5
271.40
1564
9.78
2.02
7.289
[Xe] 4f145d106s2p3
Benitochromis
batesii
84
(208.9824)
2,4
254
962
9.196
2.0
8.42
[Xe] 4f145d106s2p4
Pelvicachromis
taeniatus moliwe
85
(209.9871)
±1,3,5,7
302
337
2.2
[Xe] 4f145d106s2p5
Astatoreochromis
alluaudi
86
(222.0176)
-71
-61.7
9.73
10.748
[Xe] 4f145d106s2p6
Julidochromis
regani
105
(262.114)
[Rn]
146d37s2
5fTropheus
duboisi
106
(263.118)
[Rn]
146d47s2
5fStigmatochromis
modestus
107
(264)
[Rn]
5f146d57s2 fasciatus
Bathybates
108
(277)
[Rn]
5f14Haplotaxodon
6d67s2
microlepis
109
(268)
[Rn]
5f14Mylochromis
6d77s2
lateristriga
110
(281)
[Rn]
97s1
5f146dDivandu
albimarginatus
111
(272)
[Rn] 5f146d107s1
Tropheus moori
red rainbow
112
(285)
[Rn] 5f146d107s2
Tropheus
brichardi kavalla
113
(284)
[Rn] 5f146d107s2p1
Tropheus
moori mpulungu
114
(289)
[Rn] 5f146d107s2p2
Tropheus
Black bemba
115
(288)
[Rn] 5f146d107s2p3
Tropheus black
bulu point
116
(292)
[Rn] 5f146d107s2p4
Tropheus
Black rutunga
117
?
?
?
?
?
?
[Rn] 5f146d107s27p5
Undiscovered
trioculasimpsoneae
118
?
?
?
?
?
?
[Rn] 5f146d107s27p5
Unfindable
nemopater
58
140.115
3,4
799
3424
6.770
1.12
5.466
[Xe] 4f15d16s2
Labidochromis
caeruleus
59
140.90765
3,4
931
3510
6.773
1.13
5.422
[Xe] 4f36s2
Protomelas
taeniolatus
60
144.24
3
1016
3066
7.00
1.14
5.489
[Xe] 4f46s2
Naevochromis
chysogaster
61
(144.9127)
3
1042
3000
7.264
1.13
5.554
[Xe] 4f56s2
Paratilapia polleni
62
150.36
2,4
1072
1790
7.536
1.17
5.631
[Xe] 4f66s2
Sarotherodon
melanotheron
63
151.965
2,3
822
1506
5.244
1.2
5.666
[Xe] 4f76s2
Enantiopus
melanogenys
64
157.25
3
1314
3264
7.901
1.20
5.141
[Xe] 4f75d16s2
Genyochromis
mento
65
158.92534
3,4
1359
3221
8.230
1.2
5.842
[Xe] 4f96s2
Taeniolethrinops
praeorbitalis
162.50
1411
2561
8.551
1.22
5.927
[Xe] 4f106s2
66
157.26
1529
2862
9.066
1.24
6.101
[Xe] 4f126s2
Eretmodus
cyanosticus
68
Dimidiochromis
67
164.93032
3
1472
2694
5.80
1.23
5.015
[Xe] 4f106s2
Heterochromis
multidens
69
168.93421
2,3
1545
1946
9.321
1.25
6.18436
[Xe] 4f136s2
Triglachromis
otostigma
70
173.04
2,3
824
1194
6.566
1.1
6.25394
[Xe] 4f146s2
Tilapia butticoferi
71
174.967
-1,2,4,6,73
1653
3393
9.94
1.27
5.42589
[Xe]
145d16s2
4fNeolamprologus
leleupi
90
232.0381
4
1750
4788
11.72
1.3
6.08
[Rn] 6d27s2
Tyrannochromis
nigriventer
91
231.03588
4,5
1572
15.37
1.5
5.99
[Rn] 5f26d17s2
Paracyprichromis
nigripinnis
92
238.0289
3,4,5,6
1136
4131
19.05±0.02
1.38
6.06
[Rn] 5f36d17s2
Tropheus
Brichardi ulwile
93
(237.0482)
3,4,5,6
644
20.45
1.36
6.19
[Rn] 5f46d17s2
Nyassachromis
purpurans
94
(244.0642)
3,4,5,6
640
3228
19.816
1.23
5.8
[Rn] 5f67s2
Pundamilia
nyererei
95
(243.0614)
3,4,5,6
1176
2607
13.67
1.3
5.983
[Rn] 5f77s2
Anomalochromis
thomasi
96
(247.0703)
3
1345
13.51
1.3
6.02
[Xe] 5f76d17s2
Callochromis
macrops
97
(247.0703)
-1,2,4,6,7
1050
14.78
1.3
6.23
[Rn] 5f97s2
Thoracochromis
brauschi
98
(251.0796)
3
900
1.3
6.3
[Rn] 5f107s2
Cyathopharynx foai
sibwesa
99
(252.083)
3
880
1.3
5.42
[Rn] 5f117s2
Exochromis
anagenys
100
(257.0951)
3
1527
1.3
6.50
[Rn] 5f127s2
Tropheus moori
fiery namansi
101
(258.10)
2,3
827
1.3
6.58
[Rn] 5f137s2
Metriaclima
estherae
102
(259.1009)
2,3
827
1.3
6.65
[Rn] 5f147s2
Paretlopus nourissati
103
(262.11)
3
1627
[Rn]
17s2
Lethrinops
5f146d
intermedius
Lake Malawi
87
(223.0197)
1
27
677
0.7
[Rn] 7s1
Labeotropheus
fuelleborni
88
(226.0254)
2
700
<1140
5.8
0.9
5.279
[Rn] 7s2
Rhamphochromis
macrophthalmus
89
(222.0278)
3
1061
3198
10.07
1.1
6.9
[Rn] 6d17s2
Altolamprologus
Calvus
104
(261.11)
[Rn]
146d27s2
Rhamphochromis
5f
ferox
Ra
14
IVB
IVA
Ac
Ti
Tropheus Ikola
40
4
Zr
Hf
Rf
Group
C
V
Nb
Ta
Db
Ce
Atomic number
Oxidation status
6
12.011
2,4
4492
3895
2.25
2.56
11.200
[He] 2s2p2
Cyphotilapia
frontosa
(bold indicates most stable state)
Symbol
Ar
74.92159
817
614
5.72725°C
2.18
9.81
[Ar] 3d104s2p3
72
178.48
4
2233
4633
13.31
1.3
7.0
[Xe]
4f14Otopharynx
5d26s1
lithobates
La
36
83.80
-157.36
-153.22
3.74
13.999
[Ar] 3d104s2p6
Pyxichromi
Rock kribensis
Cl
32
72.61
4
938.25
2833
5.35
2.01
7.899
[Ar] 3d104s5p2
Gephyrochromis
lawsi
138.9055
920
3455
6.146
1.10
5.577
[Xe] 5d16s2
Ba
35
79.904
±1,5
-7.2
58.8
3.119
2.93
11.814
[Ar] 3d104s2p5
Neolamprologus
brichardi
S
31
69.723
3
29.76
2204
6.096
1.81
5.979
[Ar] 3d104s2p1
Gnatochromis
permaxillaris
56
137.327
2
727
1897
3.594
0.89
5.212
[Xe] 6s2
Aulonocara
baenschi benga
3
33
P
30
65.39
2
419.53
907
7.1425°C
1.65
9.394
[Ar] 3d104s2
Labidochromis
zebroides
55
132.90543
1
28.44
671
1.879
0.79
3.894
[Xe] 6s1
Champsochromis
caeruleus
57
18
39.948
-159.35
-135.85
1.784
15.759
[Ne] 3s2p6
Aristochromis
cristyi
29
63.546
1,2
1084.62
2562
8.54
1.90
7.726
[Ar] 3d104s1
Chilotilapia euchilus
91.224
1855
4409
6.49
1.33
6.84
[Kr] 4d25s2
Y
17
35.4527
±1,3,5,7
-101.5
-34.04
3.214
3.16
12.957
[Ne] 3s2p5
Cynotilapia afra
“Cobue”
Ne
28
58.6934
2,3
1455
2913
8.90
1.91
7.635
[Ar] 3d84s2
Nimbochromis
polystigma
39
88.90585
3
1528
3336
4.469
1.22
6.36
[Kr] 4d15s2
Yssichromis argens
Sr
16
32.088
±2,4,6
115.21
444.50
2.07
2.58
10.360
[Ne] 3s2p4
Stomatepia pindu
F
27
58.93320
2,3
1495
2927
8.92
1.88
7.56
[Ar] 3d74s2
Copadichromis
trimaculatus
38
87.62
2
777
1382
2.5
0.95
5.596
[Kr] 5s2
Steatocranus
casuarius
Sc
Si
15
30.973762
±3,4,5
44.15
277
1.62
2.19
10.436
[Ne] 3s2p3
Pseudotropheus
red top
O
26
55.847
2,3
1538
2861
7.86
1.83
7.870
[Ar] 3d64s2
Pseudotropheus
flavus
37
85.4678
1
39.31
688
1.532
0.82
4.177
[Kr] 5s1
Aulonocara
rubescens
Ca
Al
10
20.1797
-248.59
-248.08
0.9002
21.564
[He] 2s2p6
Neochromis
migricans
25
54.93805
2,3,4,6,7
1246
2061
7.47
1.55
7.435
[Ar] 3d54s2
Melanochromis
labrosus
23
2,3,4,5
Th
Cr
Mo
W
Sg
Pr
Pa
Mn
Tc
Re
Bh
Nd
U
Fe
Ru
Os
Hs
Pm
Np
Co
Rh
Ir
Mt
Sm
Pu
Ni
Pd
Pt
Cu
Ag
Au
12
IIB
IIB
Oreochromis
esculentus
9
18.9984032
-1
-219.52
-188.12
169
3.98
17.422
[He] 2s2p5
Fossorochromis
rostratus
N
8
-2
24
51.9961
2,3,6
1907
2671
7.20
1.86
6.756
[Ar] 3d54s1
Cyrtocara moori
50.9415
1810
3407
5.95
1.53
6.74
[Ar] 3d34s2
11
IB
IB
He
17
VIIB
VIIA
9
VIIIA
VIII
22
10
VIIIA
VIII
16
VIB
VIA
8
VIIIA
VIII
3,4
6
VIA
VIB
C
15
VB
VA
7
VIIA
VIIB
Konings
K
Fr
Boiling point (°C)
2
47.88
1668
3287
4.5
1.54
6.82
[Ar] 3d24s2
Cs
Melting point (°C)
B
21
44.955910
3
1541
2830
2.989
1.36
6.54
[Ar] 3d14s2
Sciaenochromis
fryeri
1
Rb
Atomic weight
Be
20
40.078
2
842
1484
1.54
1.00
6.113
[Ar] 4s2
Neolamprologus
caudopunctatus
39.0983
63.38
759
0.88
0.82
4.341
[Ar] 4s1
2
4.002602
-272.2
-268.93
0.1785
24.587
1s2
Neolamprologus
Helianthus
Zn
Cd
Hg
Ds Uuu Uub
Eu
Am
Gd
Cm
Tb
Bk
Ga
In
Tl
Ge
Sn
Pb
±3,5
As
Sb
Bi
Se
Te
Po
Br
I
At
Kr
Xe
Rn
Uut Uuq Uup Uuh Uus Uuo
3
Dy
Cf
Ho
Es
3
Er
Fm
Tm
Md
Yb
No
Lu
Lr