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Elementele Tabelului Periodic

Există 118 elemente în tabelul periodic. Câte dintre ele poți numi?
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YourRomanianNerd
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Last updated: November 9, 2025
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First submittedNovember 9, 2025
Times taken33
Average score23.7%
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1
H
2
He
3
Li
4
Be
5
B
6
C
7
N
8
O
9
F
10
Ne
11
Na
12
Mg
13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
19
K
20
Ca
21
Sc
22
Ti
23
V
24
Cr
25
Mn
26
Fe
27
Co
28
Ni
29
Cu
30
Zn
31
Ga
32
Ge
33
As
34
Se
35
Br
36
Kr
37
Rb
38
Sr
39
Y
40
Zr
41
Nb
42
Mo
43
Tc
44
Ru
45
Rh
46
Pd
47
Ag
48
Cd
49
In
50
Sn
51
Sb
52
Te
53
I
54
Xe
55
Cs
56
Ba
72
Hf
73
Ta
74
W
75
Re
76
Os
77
Ir
78
Pt
79
Au
80
Hg
81
Tl
82
Pb
83
Bi
84
Po
85
At
86
Rn
87
Fr
88
Ra
104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
Ds
111
Rg
112
Cn
113
Nh
114
Fl
115
Mc
116
Lv
117
Ts
118
Og
57
La
58
Ce
59
Pr
60
Nd
61
Pm
62
Sm
63
Eu
64
Gd
65
Tb
66
Dy
67
Ho
68
Er
69
Tm
70
Yb
71
Lu
89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
100
Fm
101
Md
102
No
103
Lr
Număr
Element
1
Hidrogen
2
Heliu
3
Litiu
4
Beriliu
5
Bor
6
Carbon
7
Azot
8
Oxigen
9
Fluor
10
Neon
11
Sodiu
12
Magneziu
13
Aluminiu
14
Siliciu
15
Fosfor
16
Sulf
17
Clor
18
Argon
19
Potasiu
20
Calciu
21
Scandiu
22
Titan
23
Vanadiu
24
Crom
Număr
Element
25
Mangan
26
Fier
27
Cobalt
28
Nichel
29
Cupru
30
Zinc
31
Galiu
32
Germaniu
33
Arsen
34
Seleniu
35
Brom
36
Kripton
37
Rubidiu
38
Stronțiu
39
Ytriu
40
Zirconiu
41
Niobiu
42
Molibden
43
Technețiu
44
Ruteniu
45
Rodiu
46
Paladiu
47
Argint
48
Cadmiu
Număr
Element
49
Indiu
50
Staniu
51
Stibiu
52
Telur
53
Iod
54
Xenon
55
Cesiu
56
Bariu
57
Lantan
58
Ceriu
59
Praseodim
60
Neodim
61
Promețiu
62
Samariu
63
Europiu
64
Gadoliniu
65
Terbiu
66
Disprosiu
67
Holmiu
68
Erbiu
69
Tuliu
70
Yterbiu
71
Lutețiu
72
Hafniu
Număr
Element
73
Tantal
74
Wolfram
75
Reniu
76
Osmiu
77
Iridiu
78
Platină
79
Aur
80
Mercur
81
Taliu
82
Plumb
83
Bismut
84
Poloniu
85
Astatin
86
Radon
87
Franciu
88
Radiu
89
Actiniu
90
Thoriu
91
Protactiniu
92
Uraniu
93
Neptuniu
94
Plutoniu
95
Americiu
Număr
Element
96
Curiu
97
Berkeliu
98
Californiu
99
Einsteiniu
100
Fermiu
101
Mendeleviu
102
Nobeliu
103
Lawrenciu
104
Rutherfordiu
105
Dubniu
106
Seaborgiu
107
Bohriu
108
Hassiu
109
Meitneriu
110
Darmstadtiu
111
Roentgeniu
112
Coperniciu
113
Nihoniu
114
Fleroviu
115
Moscoviu
116
Livermoriu
117
Tennessin
118
Oganesson
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