undefined of all the elements in the Periodic Table

Refer to table and property element trend below for of all the elements in the periodic table. We have shown the list of elements of the elements for which reliable data is available.

Chart - of the elements in table chart format

NFPA 704 is a Standard System for the Identification of the Hazards of Materials for Emergency Response. NFPA is a standard maintained by the US based National Fire Protection Association.

NFPA 704 System Diamond

The health (blue), flammability (red), and reactivity (yellow) rating all use a numbering scale ranging from 0 to 4. A value of zero means that the element poses no hazard; a rating of four indicates extreme danger.

Flammability Hazard

RatingDescription
4Flash Points below 22.8°C (73°F)
3Flash Points below 37.8°C (100°F)
2Flash Points Above 37.8°C (100°F) not exceeding 93.3°C (200°F)
1Flash Points Above 93.3°C (200°F)
0Will not burn

Health Hazard

RatingDescription
4Deadly
3Extreme Danger
2Hazardous
1Slighly Hazardous
0Poses no health hazard

Instability Hazard

RatingDescription
4May Detonate
3Shock and Heat may Detonate
2FlViolent Chemical
1Unstable at elevated temperatures and pressures
0Stable

Specific Hazard

CodeDescription
ACIDAcid
ALKAlkali
CORCorrosive
OXOxidizer
RadioactiveRadiation Hazard
WReacts with water

This table gives the of all the elements of periodic table . Click on 'Element Atomic Number', 'Element Symbol', 'Element Name' and 'Element ' headers to sort.

Element Atomic NumberElement NameNFPA Ratings NFPA Diamond
1HydrogenFire Rating: 4
Reactivity Rating: 0
Health Rating: 3
Hazards:
4
0
3
2HeliumFire Rating: 0
Reactivity Rating: 0
Health Rating: 1
Hazards:
0
0
1
3LithiumFire Rating: 2
Reactivity Rating: 2
Health Rating: 3
Hazards: Water Reactive
2
2
3
W
4BerylliumFire Rating: 1
Reactivity Rating: 0
Health Rating: 3
Hazards:
1
0
3
5BoronFire Rating: 3
Reactivity Rating: 0
Health Rating: 2
Hazards:
3
0
2
6CarbonFire Rating: 1
Reactivity Rating: 0
Health Rating: 0
Hazards:
1
0
0
7NitrogenFire Rating: 0
Reactivity Rating: 0
Health Rating: 3
Hazards:
0
0
3
8OxygenFire Rating: 0
Reactivity Rating: 2
Health Rating: 3
Hazards: Oxidizing Agent
0
2
3
OX
9FluorineFire Rating: 0
Reactivity Rating: 4
Health Rating: 4
Hazards: Oxidizing Agent, Water Reactive
0
4
4
OX W
10NeonFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
11SodiumFire Rating: 3
Reactivity Rating: 2
Health Rating: 3
Hazards: Water Reactive
3
2
3
W
12MagnesiumFire Rating: 1
Reactivity Rating: 1
Health Rating: 0
Hazards:
1
1
0
13AluminiumFire Rating: 1
Reactivity Rating: 1
Health Rating: 0
Hazards:
1
1
0
14SiliconFire Rating: 0
Reactivity Rating: 0
Health Rating: 1
Hazards:
0
0
1
15PhosphorusFire Rating: 4
Reactivity Rating: 2
Health Rating: 4
Hazards:
4
2
4
16SulfurFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
17ChlorineFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
18ArgonFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
19PotassiumFire Rating: 3
Reactivity Rating: 2
Health Rating: 3
Hazards: Water Reactive
3
2
3
W
20CalciumFire Rating: 1
Reactivity Rating: 2
Health Rating: 3
Hazards: Water Reactive
1
2
3
W
21ScandiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
22TitaniumFire Rating: 1
Reactivity Rating: 2
Health Rating: 1
Hazards:
1
2
1
23VanadiumFire Rating: 1
Reactivity Rating: 0
Health Rating: 2
Hazards:
1
0
2
24ChromiumFire Rating: 1
Reactivity Rating: 1
Health Rating: 2
Hazards:
1
1
2
25ManganeseFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
26IronFire Rating: 1
Reactivity Rating: 0
Health Rating: 1
Hazards:
1
0
1
27CobaltFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
28NickelFire Rating: 4
Reactivity Rating: 1
Health Rating: 2
Hazards:
4
1
2
29CopperFire Rating: 1
Reactivity Rating: 0
Health Rating: 1
Hazards:
1
0
1
30ZincFire Rating: 0
Reactivity Rating: 0
Health Rating: 2
Hazards: Water Reactive
0
0
2
W
31GalliumFire Rating: 0
Reactivity Rating: 0
Health Rating: 1
Hazards:
0
0
1
32GermaniumFire Rating: 0
Reactivity Rating: 0
Health Rating: 1
Hazards:
0
0
1
33ArsenicFire Rating: 2
Reactivity Rating:
Health Rating: 3
Hazards:
2
3
34SeleniumFire Rating: 0
Reactivity Rating: 0
Health Rating: 2
Hazards:
0
0
2
35BromineFire Rating: 0
Reactivity Rating: 0
Health Rating: 3
Hazards: Oxidizing Agent
0
0
3
OX
36KryptonFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
37RubidiumFire Rating: 3
Reactivity Rating:
Health Rating: 2
Hazards: Water Reactive
3
2
W
38StrontiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
39YttriumFire Rating: 2
Reactivity Rating:
Health Rating:
Hazards:
2
40ZirconiumFire Rating: 1
Reactivity Rating: 0
Health Rating: 1
Hazards:
1
0
1
41NiobiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
42MolybdenumFire Rating: 3
Reactivity Rating: 0
Health Rating: 1
Hazards:
3
0
1
43TechnetiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
44RutheniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
45RhodiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
46PalladiumFire Rating: 0
Reactivity Rating: 0
Health Rating: 1
Hazards:
0
0
1
47SilverFire Rating: 0
Reactivity Rating: 0
Health Rating: 1
Hazards:
0
0
1
48CadmiumFire Rating: 2
Reactivity Rating: 0
Health Rating: 2
Hazards:
2
0
2
49IndiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
50TinFire Rating: 3
Reactivity Rating: 3
Health Rating: 1
Hazards:
3
3
1
51AntimonyFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
52TelluriumFire Rating: 0
Reactivity Rating: 0
Health Rating: 2
Hazards:
0
0
2
53IodineFire Rating: 0
Reactivity Rating: 0
Health Rating: 3
Hazards:
0
0
3
54XenonFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
55CesiumFire Rating:
Reactivity Rating:
Health Rating:
Hazards: Water Reactive
W
56BariumFire Rating: 1
Reactivity Rating: 2
Health Rating: 2
Hazards: Water Reactive
1
2
2
W
57LanthanumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
58CeriumFire Rating: 3
Reactivity Rating: 2
Health Rating: 2
Hazards:
3
2
2
59PraseodymiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
60NeodymiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
61PromethiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
62SamariumFire Rating: 1
Reactivity Rating: 1
Health Rating: 1
Hazards:
1
1
1
63EuropiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
64GadoliniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
65TerbiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
66DysprosiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
67HolmiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
68ErbiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
69ThuliumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
70YtterbiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
71LutetiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
72HafniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
73TantalumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
74TungstenFire Rating: 2
Reactivity Rating: 1
Health Rating: 1
Hazards:
2
1
1
75RheniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
76OsmiumFire Rating: 4
Reactivity Rating: 1
Health Rating:
Hazards:
4
1
77IridiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
78PlatinumFire Rating: 2
Reactivity Rating: 0
Health Rating: 1
Hazards:
2
0
1
79GoldFire Rating: 0
Reactivity Rating: 0
Health Rating: 2
Hazards:
0
0
2
80MercuryFire Rating: 0
Reactivity Rating: 0
Health Rating: 3
Hazards:
0
0
3
81ThalliumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
82LeadFire Rating: 0
Reactivity Rating: 0
Health Rating: 2
Hazards:
0
0
2
83BismuthFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
84PoloniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
85AstatineFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
86RadonFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
87FranciumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
88RadiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
89ActiniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
90ThoriumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
91ProtactiniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
92UraniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
93NeptuniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
94PlutoniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
95AmericiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
96CuriumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
97BerkeliumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
98CaliforniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
99EinsteiniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
100FermiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
101MendeleviumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
102NobeliumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
103LawrenciumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
104RutherfordiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
105DubniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
106SeaborgiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
107BohriumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
108HassiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
109MeitneriumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
110DarmstadtiumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
111RoentgeniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
112CoperniciumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
113NihoniumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
114FleroviumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
115MoscoviumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
116LivermoriumFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
117TennessineFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A
118OganessonFire Rating: N/A
Reactivity Rating: N/A
Health Rating: N/A
Hazards: N/A

Explore Other Element Properties

Periodic Table of Elements with Trends

In the below periodic table you can see the trend of . For facts, physical properties, chemical properties, structure and atomic properties of the specific element, click on the element symbol in the below periodic table.

Property Trends for of the elements in the periodic table
123456789101112131415161718
1
1
H
Hydrogen
1.008

Atomic #

Electronic Shell #

Symbol
Name
Atomic Weight
HGas
HgLiquid
CSolid
Metals
Metalloids
NonMetals
Alkali metals
Alkali earth metals
Lanthanoids
Transition metals
Post-transition metals
Other nonmetals
Halogens
Nobel gas
Actinoids
2
He
Helium
4.003
2
3
Li
Lithium
6.941
4
Be
Beryllium
9.012
5
B
Boron
10.811
6
C
Carbon
12.011
7
N
Nitrogen
14.007
8
O
Oxygen
15.999
9
F
Fluorine
18.998
10
Ne
Neon
20.180
3
11
Na
Sodium
22.990
12
Mg
Magnesium
24.305
13
Al
Aluminium
26.982
14
Si
Silicon
28.085
15
P
Phosphorus
30.974
16
S
Sulfur
32.065
17
Cl
Chlorine
35.453
18
Ar
Argon
39.948
4
19
K
Potassium
39.098
20
Ca
Calcium
40.078
21
Sc
Scandium
44.956
22
Ti
Titanium
47.867
23
V
Vanadium
50.941
24
Cr
Chromium
51.996
25
Mn
Manganese
54.938
26
Fe
Iron
55.845
27
Co
Cobalt
58.933
28
Ni
Nickel
58.693
29
Cu
Copper
63.546
30
Zn
Zinc
65.409
31
Ga
Gallium
69.723
32
Ge
Germanium
72.640
33
As
Arsenic
74.922
34
Se
Selenium
78.960
35
Br
Bromine
79.904
36
Kr
Krypton
83.798
5
37
Rb
Rubidium
85.468
38
Sr
Strontium
87.620
39
Y
Yttrium
88.906
40
Zr
Zirconium
91.224
41
Nb
Niobium
92.906
42
Mo
Molybdenum
95.940
43
Tc
Technetium
98
44
Ru
Ruthenium
101.070
45
Rh
Rhodium
102.906
46
Pd
Palladium
106.420
47
Ag
Silver
107.868
48
Cd
Cadmium
112.411
49
In
Indium
114.818
50
Sn
Tin
118.710
51
Sb
Antimony
121.760
52
Te
Tellurium
127.600
53
I
Iodine
126.904
54
Xe
Xenon
131.293
6
55
Cs
Cesium
132.905
56
Ba
Barium
137.327
57 - 71
La - Lu
Lanthanides
72
Hf
Hafnium
178.490
73
Ta
Tantalum
180.948
74
W
Tungsten
183.840
75
Re
Rhenium
186.207
76
Os
Osmium
190.230
77
Ir
Iridium
192.217
78
Pt
Platinum
195.078
79
Au
Gold
196.967
80
Hg
Mercury
200.590
81
Tl
Thallium
204.383
82
Pb
Lead
207.200
83
Bi
Bismuth
208.980
84
Po
Polonium
209
85
At
Astatine
210
86
Rn
Radon
222
7
87
Fr
Francium
223
88
Ra
Radium
226
89 - 103
Ac - Lr
Actinides
104
Rf
Rutherfordium
261
105
Db
Dubnium
262
106
Sg
Seaborgium
266
107
Bh
Bohrium
264
108
Hs
Hassium
269
109
Mt
Meitnerium
268
110
Ds
Darmstadtium
281
111
Rg
Roentgenium
272
112
Cn
Copernicium
285
113
Nh
Nihonium
284
114
Fl
Flerovium
289
115
Mc
Moscovium
288
116
Lv
Livermorium
292
117
Ts
Tennessine
294
118
Og
Oganesson
294
Lanthanides
57
La
Lanthanum
138.905
58
Ce
Cerium
140.116
59
Pr
Praseodymium
140.908
60
Nd
Neodymium
144.240
61
Pm
Promethium
145
62
Sm
Samarium
150.360
63
Eu
Europium
151.964
64
Gd
Gadolinium
157.250
65
Tb
Terbium
158.925
66
Dy
Dysprosium
162.500
67
Ho
Holmium
164.930
68
Er
Erbium
167.259
69
Tm
Thulium
168.934
70
Yb
Ytterbium
173.040
71
Lu
Lutetium
174.967
Actinides
89
Ac
Actinium
227
90
Th
Thorium
232.038
91
Pa
Protactinium
231.036
92
U
Uranium
238.029
93
Np
Neptunium
237
94
Pu
Plutonium
244
95
Am
Americium
243
96
Cm
Curium
247
97
Bk
Berkelium
247
98
Cf
Californium
251
99
Es
Einsteinium
252
100
Fm
Fermium
257
101
Md
Mendelevium
258
102
No
Nobelium
259
103
Lr
Lawrencium
262
Explore our interactive periodic table