CK-12 Foundation
Ck 12: Chemistry: Halogens
[Free Registration/Login may be required to access all resource tools.] Describes the properties of halogens.
CK-12 Foundation
Ck 12: Chemistry: Hydrogen and Alkali Metals
[Free Registration/Login may be required to access all resource tools.] Covers Group I elements, electron configuration, and reactivity.
CK-12 Foundation
Ck 12: Chemistry: Lanthanides and Actinides
[Free Registration/Login may be required to access all resource tools.] Describes electron configurations of lanthanides and actinides and uses of lanthanides and actinides.
CK-12 Foundation
Ck 12: Chemistry: Mendeleev's Periodic Table
[Free Registration/Login may be required to access all resource tools.] Describes the development of Mendeleev's periodic table.
CK-12 Foundation
Ck 12: Chemistry: Transition Metals
[Free Registration/Login may be required to access all resource tools.] Covers electron configurations of transition elements.
Web Elements
Web Elements Periodic Table: Gadolinium
This site from Web Elements and Mark Winter provides complete information about the element Gadolinium. Includes physical data, uses, and and isolation techniques.
Chemicool
Chemicool: Zinc
This site from the Chemicool Periodic Table provides an abundance of information on the element including everything from atomic number to abundance.
Web Elements
Web Elements Periodic Table: Zinc
This site from Mark Winter and Web Elements provides information on the element Zinc (Zn) and includes pictures and audio information about it.
Web Elements
Web Elements Periodic Table: Bromine
An excellent site with a vast amount of information on bromine and its properties.
Web Elements
Web Elements Periodic Table: Cadmium
This site provides information on the physical and chemical properties of Cadmium.
Web Elements
Web Elements Periodic Table: Californium
Basic information and the electron arrangement of this synthetic element.
Web Elements
Web Elements Periodic Table: Chlorine
An excellent source of basic data, chemical and physical properties and electron dot formula information on this element.
Web Elements
Web Elements Periodic Table: Chromium
A very good summary of the key data and chemical and physical properties of chromium.
Web Elements
Web Elements Periodic Table: Dysprosium
A very thorough description of dysprosium, its properties, uses and applications.
Web Elements
Web Elements Periodic Table: Ionization Energy
This WebElements site allows you to create a periodic table that shows the relative ionziation energies of all elements. Great visuals!!
Web Elements
Web Elements Periodic Table: Argon
Webelements offers a nicely designed page with a great deal of relevant information on argon. Very helpful.
Chemicool
Chemicool: Einsteinium
A collection of data tables summarizing the known physical and chemical properties of Einsteinium.
Web Elements
Web Elements Periodic Table: Nickel
A nice collection of all sorts of information on nickel, its properties, isotopes and uses. Very informative.
Web Elements
Web Elements Periodic Table: Nobelium
Key facts about the element nobelium, with links to more detailed information about nobelium, such as its discovery, uses, compounds, and properties, accessible from a menu to the left.
Web Elements
Web Elements Periodic Table: Sodium
All of the elemental information that you are likely to need can be found at this extensive site, including; atomic number, atomic weight, group name, standard state, properties, uses, electron configuration, typical compounds and much...
Web Elements
Web Elements Periodic Table: Samarium
All of the elemental information that you are likely to need can be found at this extensive site, including atomic number, atomic weight, group name, standard state, properties, uses, electron configuration, typical compounds and much...
Web Elements
Web Elements Periodic Table: Platinum
Very nice site with a great deal of information on platinum and its properties.
Web Elements
Web Elements Periodic Table: Holmium
Provides a great deal of elemental information about the chemical element holmium. There are audio files demonstrating the correct pronunciation of the element name, pictures showing the electron shells, information on isotopes,...
Web Elements
Web Elements Periodic Table: Hassium
This WebElements site provides a great deal of elemental information. There are audio files demonstrating the correct pronunciation of the element name, pictures showing the electron shells, and information on isotopes, properties and more.