This list contains the 118 elements of chemistry. The chemical elements of the periodic chart sorted by: | Electro- negativity | Name chemical element | Symbol | Atomic number | - Name alphabetically | 0.7 | Actinium | Ac | 89 | - Atomic number | 0.79 | Lanthanum | La | 57 | - Symbol | 0.82 | Potassium | K | 19 | - Atomic Mass | 0.82 | Strontium | Sr | 38 | - Electro negativity | 0.89 | Cerium | Ce | 58 | - Density | 0.89 | Thorium | Th | 90 | - Melting point | 0.93 | Sodium | Na | 11 | - Boiling point | 0.95 | Yttrium | Y | 39 | - Vanderwaals radius | 0.98 | Lithium | Li | 3 | - Year of discovery | 1 | Potassium | K | 19 | - Inventor surname | 1.1 | Praseodymium | Pr | 59 | - Elements in earth crust | 1.1 | Protactinium | Pa | 91 | - Elements in human body | 1.12 | Neodymium | Nd | 60 | - Covalent radius | 1.13 | Promethium | Pm | 61 | - Ionization energy | 1.14 | Samarium | Sm | 62 | For chemistry students and teachers: The tabular chart on the right is arranged by electro negativity.The first chemical element is Actinium and the last element is Fluorine.The unity used for the electro negativity is Pauling.Please note that the elements do not show their natural relation towards each other as in the Periodic system. There you can find the metals. Semi-conductor. Non-metal. Inert noble gas(ses). Halogens. Lanthanides. Actinoids (rare earth elements) and transition metals. | | | | | | 1.17 | Gadolinium | Gd | 64 | | 1.2 | Dysprosium | Dy | 66 | | 1.22 | Zirconium | Zr | 40 | | 1.22 | Erbium | Er | 68 | | 1.23 | Thulium | Tm | 69 | | 1.24 | Ytterbium | Yb | 70 | | 1.25 | Lutetium | Lu | 71 | | 1.27 | Tantalum | Ta | 73 | | 1.28 | Curium | Cm | 96 | | 1.3 | Tungsten | W | 74 | | 1.3 | Uranium | U | 92 | | 1.3 | Berkelium | Bk | 97 | | 1.3 | Californium | Cf | 98 | | 1.3 | Einsteinium | Es | 99 | | 1.3 | Fermium | Fm | 100 | | 1.3 |
This list contains the 118 elements of chemistry. The chemical elements of the periodic chart sorted by: | Electro- negativity | Name chemical element | Symbol | Atomic number | - Name alphabetically | 0.7 | Actinium | Ac | 89 | - Atomic number | 0.79 | Lanthanum | La | 57 | - Symbol | 0.82 | Potassium | K | 19 | - Atomic Mass | 0.82 | Strontium | Sr | 38 | - Electro negativity | 0.89 | Cerium | Ce | 58 | - Density | 0.89 | Thorium | Th | 90 | - Melting point | 0.93 | Sodium | Na | 11 | - Boiling point | 0.95 | Yttrium | Y | 39 | - Vanderwaals radius | 0.98 | Lithium | Li | 3 | - Year of discovery | 1 | Potassium | K | 19 | - Inventor surname | 1.1 | Praseodymium | Pr | 59 | - Elements in earth crust | 1.1 | Protactinium | Pa | 91 | - Elements in human body | 1.12 | Neodymium | Nd | 60 | - Covalent radius | 1.13 | Promethium | Pm | 61 | - Ionization energy | 1.14 | Samarium | Sm | 62 | For chemistry students and teachers: The tabular chart on the right is arranged by electro negativity.The first chemical element is Actinium and the last element is Fluorine.The unity used for the electro negativity is Pauling.Please note that the elements do not show their natural relation towards each other as in the Periodic system. There you can find the metals. Semi-conductor. Non-metal. Inert noble gas(ses). Halogens. Lanthanides. Actinoids (rare earth elements) and transition metals. | | | | | | 1.17 | Gadolinium | Gd | 64 | | 1.2 | Dysprosium | Dy | 66 | | 1.22 | Zirconium | Zr | 40 | | 1.22 | Erbium | Er | 68 | | 1.23 | Thulium | Tm | 69 | | 1.24 | Ytterbium | Yb | 70 | | 1.25 | Lutetium | Lu | 71 | | 1.27 | Tantalum | Ta | 73 | | 1.28 | Curium | Cm | 96 | | 1.3 | Tungsten | W | 74 | | 1.3 | Uranium | U | 92 | | 1.3 | Berkelium | Bk | 97 | | 1.3 | Californium | Cf | 98 | | 1.3 | Einsteinium | Es | 99 | | 1.3 | Fermium | Fm | 100 | | 1.3 |