Atomic Number |
Symbol |
Element |
Group |
Period |
Properties |
1 |
H |
Hydrogen |
1 |
1 |
Hydrogen Properties and classification |
2 |
He |
Helium |
18 |
1 |
Helium Properties and classification |
3 |
Li |
Lithium |
1 |
2 |
Lithium Properties and classification |
4 |
Be |
Beryllium |
2 |
2 |
Beryllium Properties and classification |
5 |
B |
Boron |
13 |
2 |
Boron Properties and classification |
6 |
C |
Carbon |
14 |
2 |
Carbon Properties and classification |
7 |
N |
Nitrogen |
15 |
2 |
Nitrogen Properties and classification |
8 |
O |
Oxygen |
16 |
2 |
Oxygen Properties and classification |
9 |
F |
Fluorine |
17 |
2 |
Fluorine Properties and classification |
10 |
Ne |
Neon |
18 |
2 |
Neon Properties and classification |
11 |
Na |
Sodium |
1 |
3 |
Sodium Properties and classification |
12 |
Mg |
Magnesium |
2 |
3 |
Magnesium Properties and classification |
13 |
Al |
Aluminium |
13 |
3 |
Aluminium Properties and classification |
14 |
Si |
Silicon |
14 |
3 |
Silicon Properties and classification |
15 |
P |
Phosphorus |
15 |
3 |
Phosphorus Properties and classification |
16 |
S |
Sulfur |
16 |
3 |
Sulfur Properties and classification |
17 |
Cl |
Chlorine |
17 |
3 |
Chlorine Properties and classification |
18 |
Ar |
Argon |
18 |
3 |
Argon Properties and classification |
19 |
K |
Potassium |
1 |
4 |
Potassium Properties and classification |
20 |
Ca |
Calcium |
2 |
4 |
Calcium Properties and classification |
21 |
Sc |
Scandium |
3 |
4 |
Scandium Properties and classification |
22 |
Ti |
Titanium |
4 |
4 |
Titanium Properties and classification |
23 |
V |
Vanadium |
5 |
4 |
Vanadium Properties and classification |
24 |
Cr |
Chromium |
6 |
4 |
Chromium Properties and classification |
25 |
Mn |
Manganese |
7 |
4 |
Manganese Properties and classification |
26 |
Fe |
Iron |
8 |
4 |
Iron Properties and classification |
27 |
Co |
Cobalt |
9 |
4 |
Cobalt Properties and classification |
28 |
Ni |
Nickel |
10 |
4 |
Nickel Properties and classification |
29 |
Cu |
Copper |
11 |
4 |
Copper Properties and classification |
30 |
Zn |
Zinc |
12 |
4 |
Zinc Properties and classification |
31 |
Ga |
Gallium |
13 |
4 |
Gallium Properties and classification |
32 |
Ge |
Germanium |
14 |
4 |
Germanium Properties and classification |
33 |
As |
Arsenic |
15 |
4 |
Arsenic Properties and classification |
34 |
Se |
Selenium |
16 |
4 |
Selenium Properties and classification |
35 |
Br |
Bromine |
17 |
4 |
Bromine Properties and classification |
36 |
Kr |
Krypton |
18 |
4 |
Krypton Properties and classification |
37 |
Rb |
Rubidium |
1 |
5 |
Rubidium Properties and classification |
38 |
Sr |
Strontium |
2 |
5 |
Strontium Properties and classification |
39 |
Y |
Yttrium |
3 |
5 |
Yttrium Properties and classification |
40 |
Zr |
Zirconium |
4 |
5 |
Zirconium Properties and classification |
41 |
Nb |
Niobium |
5 |
5 |
Niobium Properties and classification |
42 |
Mo |
Molybdenum |
6 |
5 |
Molybdenum Properties and classification |
43 |
Tc |
Technetium |
7 |
5 |
Technetium Properties and classification |
44 |
Ru |
Ruthenium |
8 |
5 |
Ruthenium Properties and classification |
45 |
Rh |
Rhodium |
9 |
5 |
Rhodium Properties and classification |
46 |
Pd |
Palladium |
10 |
5 |
Palladium Properties and classification |
47 |
Ag |
Silver |
11 |
5 |
Silver Properties and classification |
48 |
Cd |
Cadmium |
12 |
5 |
Cadmium Properties and classification |
49 |
In |
Indium |
13 |
5 |
Indium Properties and classification |
50 |
Sn |
Tin |
14 |
5 |
Tin Properties and classification |
51 |
Sb |
Antimony |
15 |
5 |
Antimony Properties and classification |
52 |
Te |
Tellurium |
16 |
5 |
Tellurium Properties and classification |
53 |
I |
Iodine |
17 |
5 |
Iodine Properties and classification |
54 |
Xe |
Xenon |
18 |
5 |
Xenon Properties and classification |
55 |
Cs |
Caesium |
1 |
6 |
Caesium Properties and classification |
56 |
Ba |
Barium |
2 |
6 |
Barium Properties and classification |
57 |
La |
Lanthanum |
3 |
6 |
Lanthanum Properties and classification |
58 |
Ce |
Cerium |
|
6 |
Cerium Properties and classification |
59 |
Pr |
Praseodymium |
|
6 |
Praseodymium Properties and classification |
60 |
Nd |
Neodymium |
|
6 |
Neodymium Properties and classification |
61 |
Pm |
Promethium |
|
6 |
Promethium Properties and classification |
62 |
Sm |
Samarium |
|
6 |
Samarium Properties and classification |
63 |
Eu |
Europium |
|
6 |
Europium Properties and classification |
64 |
Gd |
Gadolinium |
|
6 |
Gadolinium Properties and classification |
65 |
Tb |
Terbium |
|
6 |
Terbium Properties and classification |
66 |
Dy |
Dysprosium |
|
6 |
Dysprosium Properties and classification |
67 |
Ho |
Holmium |
|
6 |
Holmium Properties and classification |
68 |
Er |
Erbium |
|
6 |
Erbium Properties and classification |
69 |
Tm |
Thulium |
|
6 |
Thulium Properties and classification |
70 |
Yb |
Ytterbium |
|
6 |
Ytterbium Properties and classification |
71 |
Lu |
Lutetium |
|
6 |
Lutetium Properties and classification |
72 |
Hf |
Hafnium |
4 |
6 |
Hafnium Properties and classification |
73 |
Ta |
Tantalum |
5 |
6 |
Tantalum Properties and classification |
74 |
W |
Tungsten |
6 |
6 |
Tungsten Properties and classification |
75 |
Re |
Rhenium |
7 |
6 |
Rhenium Properties and classification |
76 |
Os |
Osmium |
8 |
6 |
Osmium Properties and classification |
77 |
Ir |
Iridium |
9 |
6 |
Iridium Properties and classification |
78 |
Pt |
Platinum |
10 |
6 |
Platinum Properties and classification |
79 |
Au |
Gold |
11 |
6 |
Gold Properties and classification |
80 |
Hg |
Mercury |
12 |
6 |
Mercury Properties and classification |
81 |
Tl |
Thallium |
13 |
6 |
Thallium Properties and classification |
82 |
Pb |
Lead |
14 |
6 |
Lead Properties and classification |
83 |
Bi |
Bismuth |
15 |
6 |
Bismuth Properties and classification |
84 |
Po |
Polonium |
16 |
6 |
Polonium Properties and classification |
85 |
At |
Astatine |
17 |
6 |
Astatine Properties and classification |
86 |
Rn |
Radon |
18 |
6 |
Radon Properties and classification |
87 |
Fr |
Francium |
1 |
7 |
Francium Properties and classification |
88 |
Ra |
Radium |
2 |
7 |
Radium Properties and classification |
89 |
Ac |
Actinium |
3 |
7 |
Actinium Properties and classification |
90 |
Th |
Thorium |
|
7 |
Thorium Properties and classification |
91 |
Pa |
Protactinium |
|
7 |
ProtactiniumProperties and classification |
92 |
U |
Uranium |
|
7 |
Uranium Properties and classification |
93 |
Np |
Neptunium |
|
7 |
Neptunium Properties and classification |
94 |
Pu |
Plutonium |
|
7 |
Plutonium Properties and classification |
95 |
Am |
Americium |
|
7 |
Americium Properties and classification |
96 |
Cm |
Curium |
|
7 |
Curium Properties and classification |
97 |
Bk |
Berkelium |
|
7 |
Berkelium Properties and classification |
98 |
Cf |
Californium |
|
7 |
Californium Properties and classification |
99 |
Es |
Einsteinium |
|
7 |
Einsteinium Properties and classification |
100 |
Fm |
Fermium |
|
7 |
Fermium Properties and classification |
101 |
Md |
Mendelevium |
|
7 |
Mendelevium Properties and classification |
102 |
No |
Nobelium |
|
7 |
Nobelium Properties and classification |
103 |
Lr |
Lawrencium |
|
7 |
Lawrencium Properties and classification |
104 |
Rf |
Rutherfordium |
4 |
7 |
Rutherfordium Properties and classification |
105 |
Db |
Dubnium |
5 |
7 |
Dubnium Properties and classification |
106 |
Sg |
Seaborgium |
6 |
7 |
Seaborgium Properties and classification |
107 |
Bh |
Bohrium |
7 |
7 |
Bohrium Properties and classification |
108 |
Hs |
Hassium |
8 |
7 |
Hassium Properties and classification |
109 |
Mt |
Meitnerium |
9 |
7 |
Meitnerium Properties and classification |
110 |
Ds |
Darmstadtium |
10 |
7 |
Darmstadtium Properties and classification |
111 |
Rg |
Roentgenium |
11 |
7 |
Roentgenium Properties and classification |
112 |
Cn |
Copernicium |
12 |
7 |
Copernicium Properties and classification |
113 |
Nh |
Nihonium |
13 |
7 |
Nihonium Properties and classification |
114 |
Fl |
Flerovium |
14 |
7 |
Flerovium Properties and classification |
115 |
Mc |
Moscovium |
15 |
7 |
Moscovium Properties and classification |
116 |
Lv |
Livermorium |
16 |
7 |
Livermorium Properties and classification |
117 |
Ts |
Tennessine |
17 |
7 |
Tennessine Properties and classification |
118 |
Og |
Oganesson |
18 |
7 |
Oganesson Properties and classification |