Web Results

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 ...


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

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


alphabetical list of chemical elements periodic table chart.

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


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

Resizing the chemical elements | September 5, 2016 Issue - Vol. 94 ...


Sep 5, 2016 ... Resizing the chemical elements. Researchers systematically recalculate the atomic and ionic radii of elements 1 to 96. By Stephen K. Ritter.

Periodic Table of Elements and Chemistry


Award winning periodic table, with user-friendly element data and facts. Cool, online chemistry videos, dictionary, tools and forum.

Chemical element games - periodic table info - Sheppard Software


Several online games to learn about chemical elements and the periodic table.

chemical element | Britannica.com


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

chemical elements - synonyms and related words | Macmillan ...


Comprehensive list of synonyms for chemical elements, by Macmillan Dictionary and Thesaurus.

40 Common Chemical Elements (Nevitt Reagan)


Read the symbols and guess the full names of the chemical elements. Click the answer button to see the answer. Ag. Answer, silver. Al. Answer, aluminum. Ar.

More Info

Chemical Elements.com - Name


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

Dynamic Periodic Table


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


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> ...