All 118 Chemical Elements
Complete IUPAC Periodic Table of Elements with atomic number, symbol,
atomic mass, electron configuration, and physical properties.
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H - Hydrogen (1) - Nonmetal - Mass 1.008 - Gas - Period 1 Group 1
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He - Helium (2) - Noble Gas - Mass 4.003 - Gas - Period 1 Group 18
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Li - Lithium (3) - Alkali Metal - Mass 6.941 - Solid - Period 2 Group
1
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Be - Beryllium (4) - Alkaline Earth - Mass 9.012 - Solid - Period 2
Group 2
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B - Boron (5) - Metalloid - Mass 10.81 - Solid - Period 2 Group 13
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C - Carbon (6) - Nonmetal - Mass 12.011 - Solid - Period 2 Group 14
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N - Nitrogen (7) - Nonmetal - Mass 14.007 - Gas - Period 2 Group 15
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O - Oxygen (8) - Nonmetal - Mass 15.999 - Gas - Period 2 Group 16
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F - Fluorine (9) - Halogen - Mass 18.998 - Gas - Period 2 Group 17
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Ne - Neon (10) - Noble Gas - Mass 20.180 - Gas - Period 2 Group 18
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Na - Sodium (11) - Alkali Metal - Mass 22.990 - Solid - Period 3 Group
1
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Mg - Magnesium (12) - Alkaline Earth - Mass 24.305 - Solid - Period 3
Group 2
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Al - Aluminum (13) - Post-Transition Metal - Mass 26.982 - Solid -
Period 3 Group 13
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Si - Silicon (14) - Metalloid - Mass 28.085 - Solid - Period 3 Group
14
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P - Phosphorus (15) - Nonmetal - Mass 30.974 - Solid - Period 3 Group
15
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S - Sulfur (16) - Nonmetal - Mass 32.06 - Solid - Period 3 Group 16
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Cl - Chlorine (17) - Halogen - Mass 35.45 - Gas - Period 3 Group 17
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Ar - Argon (18) - Noble Gas - Mass 39.95 - Gas - Period 3 Group 18
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K - Potassium (19) - Alkali Metal - Mass 39.098 - Solid - Period 4
Group 1
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Ca - Calcium (20) - Alkaline Earth - Mass 40.078 - Solid - Period 4
Group 2
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Fe - Iron (26) - Transition Metal - Mass 55.845 - Solid - Period 4
Group 8
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Cu - Copper (29) - Transition Metal - Mass 63.546 - Solid - Period 4
Group 11
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Zn - Zinc (30) - Transition Metal - Mass 65.38 - Solid - Period 4
Group 12
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Au - Gold (79) - Transition Metal - Mass 196.97 - Solid - Period 6
Group 11
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Ag - Silver (47) - Transition Metal - Mass 107.87 - Solid - Period 5
Group 11
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Pt - Platinum (78) - Transition Metal - Mass 195.08 - Solid - Period 6
Group 10
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Pb - Lead (82) - Post-Transition Metal - Mass 207.2 - Solid - Period 6
Group 14
- U - Uranium (92) - Actinide - Mass 238.03 - Solid - Radioactive
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Ra - Radium (88) - Alkaline Earth - Mass 226 - Solid - Radioactive
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Og - Oganesson (118) - Noble Gas - Mass 294 - Synthetic - Radioactive
Featuring: atomic mass, melting point, boiling point, density,
electronegativity, electron affinity, ionization energy, electron
configuration, oxidation states, crystal structure, discovery year, and
practical applications for all 118 elements.
Categories: Alkali Metals, Alkaline Earth Metals, Transition Metals,
Post-Transition Metals, Metalloids, Nonmetals, Halogens, Noble Gases,
Lanthanides, Actinides.
Filter by electron block: s-block, p-block, d-block, f-block. Filter by
physical state at 25°C: solid, liquid, gas. Filter by radioactivity.