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Chemical element - Wikipedia

en.wikipedia.org/wiki/Chemical_element

A chemical element or element is a species of atoms having the same number of protons in their atomic nuclei There are 118 elements that have been identified, ...

Chemical Elements.com - An Interactive Periodic Table of the ...

www.chemicalelements.com/

Provides information on the 109 named elements plus elements 110 - 112.

Chemical Elements.com - Name

www.chemicalelements.com/show/name.html

Periodic Table with Names at Chemical Elements.com ... Element Groups ( Families). Alkali Earth, Alkaline Earth, Transition Metals. Rare Earth, Other Metals  ...

Alphabetical list by Name of the chemical elements of the periodic ...

www.lenntech.com/periodic/name/alphabetic.htm

alphabetical list of chemical elements periodic table chart.

chemical element | Britannica.com

www.britannica.com/science/chemical-element

Mar 29, 2016 ... Any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of ...

Dynamic Periodic Table

www.ptable.com/?lang=en

Periodic Table of Elements. Includes .... For elements with no stable isotopes, the mass number of the isotope with the longest half-life is in parentheses. Periodic ...

Chemical Elements Table - Infoplease

www.infoplease.com/ipa/A0001826.html

Element, Sym- bol, Atomic no. Atomic wt. Specific gravity, Melting point °C, Boiling point °C, No. of isotopes <sup>1</sup>, Discoverer, Year. Actinium, Ac, 89, 227 <sup>2</sup>, 10.07 <sup>3</sup> ...

Four chemical elements added to periodic table : Nature News ...

www.nature.com/news/four-chemical-elements-added-to-periodic-table-1.19112

Jan 4, 2016 ... Elements 113, 115, 117 and 118 to be named by scientists from Russia, the United States and Japan.

Official Names And Symbols For Four New Chemical Elements In ...

www.techtimes.com/articles/187638/20161203/official-names-and-symbols-for-four-new-chemical-elements-in-the-periodic-table-announced.htm

Dec 3, 2016 ... The chemical names and symbols of four new elements have been officially announced. Three of them honor the places their discoverers call ...

Chemical elements sorted by symbol in an alphabetical order

www.periodni.com/elements_symbols_sorted_alphabetically.html

THE CHEMICAL ELEMENTS SORTED BY SYMBOL IN AN ALPHABETICAL ORDER. You can click on the column header to sort the table by that column.