Environmental Chemistry
Environmental chemistry.com: Periodic Table Zirconium
Great site with a wealth of data and information on zirconium.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Seaborgium
This site has an extensive amount of information on seaborgium.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Selenium
Excellent resource for just about anything you could ever want to know about selenium.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Silicon
Very thorough site with just about everything you could ever need to know about silicon.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Vanadium
A thorough a site on vanadium and its properties. Highly recommended.
Concord Consortium
Concord Consortium: Stem Resources: Atomic Structure
Introduces learners to atomic models of the past and present, focusing on the orbital model and an explanation of its basis. Learners then have the opportunity to "make an atom" and contrast it with an ion, followed by an isotope. The...
NASA
Nasa: Cosmic Chemistry: An Elemental Question
Explore the periodic table like never before! This downloadable program module for students comes absolutely complete with teacher modules, student assessments, PowerPoints, Excel spreadsheets, historical text readings and more. Students...
Web Elements
Web Elements Periodic Table: Lead
WebElements offers a very nice summary of information on lead. Highly readable (great cartoon) and thorough. Recommended highly.
Other
Chemistry Resources: The Elements: Alkali Metals
This subtable lists and describes the six alkali metals of the periodic table of Elements. Related links are provided.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Berkelium
A nice summary of the chemical and physical properties of berkelium as well as additional information. Very nicely done and helpful.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Bismuth
An exceptionally detailed resource listing just about any property of bismuth you could ever want to know. A very valuable resource.
Web Elements
Web Elements Periodic Table: Neptunium
WebElements provides a very good source of basic information on neptunium, including physical properties, isotopes and electron configuration.
Environmental Chemistry
Environmental chemistry.com: Element Einsteinium
EnvironmentalChemistry.com offers an extensive site on the element, Einsteinium, of the Periodic Table of Elements.
Web Elements
Web Elements Periodic Table: Mendelevium
Good basic information along with an illustration of the likely electron arrangement of this transuranium element.
Florida-Spectrum Environmental Services
Florida Spectrum: Chemical Fact Sheet: Oxygen
Very thorough summary of detailed information on oxygen, its history, isotopes, properties, and applications.
Florida-Spectrum Environmental Services
Florida Spectrum: Chemical Fact Sheet: Mendelevium
A summary of the basic data on mendelevium, its isotopes and basic properties.
Florida-Spectrum Environmental Services
Florida Spectrum: Chemical Fact Sheet: Americium
Some basic data stressing isotopes and decay information of americium. Thorough.
Florida-Spectrum Environmental Services
Florida Spectrum: Chemical Fact Sheet: Argon
A very thorough summary of basic information on argon, including sources, uses, isotopes and properties.
Encyclopedia of Earth
Encyclopedia of Earth: Uranium
Information about the radioactive element, Uranium, atomic number 92. Describes its history, physical and atomic properties, how abundant it is on the Earth, and permissible exposure limits. Also discusses sources, uses, isotopes,...
Encyclopedia of Earth
Encyclopedia of Earth: Oxygen
Information about the element, Oxygen, atomic number 8. Covers history, physical and atomic properties, abundance, and permissible exposure limits. Also discusses forms of oxygen, isotopes, sources, and uses.
Encyclopedia of Earth
Encyclopedia of Earth: Nitrogen
Information about the element, Nitrogen, atomic number 14. Covers common chemical transformations, its physical properties, atomic properties, how abundant it is on the Earth, and details about health-related regulations. Also discusses...
Encyclopedia of Earth
Encyclopedia of Earth: Fluorine
Information about the element, Fluorine, atomic number 9. Covers physical and atomic properties, how abundant it is on the Earth, and permissible exposure limits. Also discusses uses, isotopes, and health concerns.
Encyclopedia of Earth
Encyclopedia of Earth: Physics & Chemistry: Calcium
Information about the element, Calcium, atomic number 20. Covers physical and atomic properties, sources, its role in geochemical cycles, how abundant it is on the Earth, its isotopes, some compounds of calcium, and its importance to...
Other
Chemical elements.com/scandium
A site containing a good deal of elemental information. Information on each element includes atomic number, atomic mass, melting point, boiling point, density, isotopes and more.