Chemical element
Chemical element
Chemical element - Simple English Wikipedia, the free encyclopedia
A chemical element is a substance that cannot be divided into smaller chemical parts. The smallest particle of such an element is an atom. Atoms are made up of protons, neutrons ... (more...)
History of the Origin of the Chemical Elements and Their Discoverers
Prepared for the 41st IUPAC General assembly in Brisbane, Australia June 29th - July 8th, 2001: BNL-NCS-68350-01/10-REV (more...)
Periodic table - Wikipedia, the free encyclopedia
The periodic table of the chemical elements is a tabular method of displaying the chemical elements. Although precursors to this table exist, its invention is generally credited to ... (more...)
WebElements Periodic Table of the Elements
What do you want to know about the chemical elements? The essentials; History; Contents; Uses; Geology; Biology; Compounds; Electronegativity; Bond enthalpies; Lattice energies; Physics; Pictures ... (more...)
Chemical Elements - Alphabetical List
Click on each element in the alphabetical list for further data. (more...)
Chemical Elements.com - About this site
An up-to-date periodic table with detailed but easy to understand information ... About the Site. My name is Yinon Bentor, and I created Chemical Elements.com as my 8th grade ... (more...)
Chemical Elements.com - An Interactive Periodic Table of the Elements
An up-to-date periodic table with detailed but easy to understand information (more...)
Chemical element - Wikipedia, the free encyclopedia
A chemical element is a type of atom that is distinguished by its atomic number; that is, by the number of protons in its nucleus. The term is also used to refer to a pure chemical ... (more...)
Chemical Element - Periodic Table of Elements
Online Periodic Table of the Elements - Chemical Elements ... Welcome to the Chemical Element website, your place for everything to do with the periodic table of elements. (more...)
Chemical Elements Table ? Infoplease.com
Element Sym-bol Atomic no. Atomic wt. Specific gravity Melting point °C Boiling point °C No. of isotopes 1 Discoverer Year; Actinium: Ac : 89 : 227 2: 10.07 3: 1051: 3198: 11 ... (more...)
Post On : August 4th, 2008