Environmental Chemistry
Environmental chemistry.com: Periodic Table Iridium
Chances are, if you need to know anything about iridium, this site will have it. Exceptionally thorough.
Environmental Chemistry
Evironmental chemistry.com: Periodic Table Aluminum
A great site with a wealth of information on aluminum. Exceptionally thorough and helpful.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Americium
An excellent source of information on americium. Very helpful.
Environmental Chemistry
Evironmental chemistry.com: Periodic Table Argon
A very extensive sight on argon. Well organized and extremely helpful.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Arsenic
This is as thorough as site as you will find for information of all kinds on arsenic. Very helpful.
Environmental Chemistry
Environmental chemistry.com: Element Einsteinium
EnvironmentalChemistry.com offers an extensive site on the element, Einsteinium, of the Periodic Table of Elements.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Erbium
An exceptionally thorough summary of known information on erbium. Very good site.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Europium
Extremely thorough site with all sorts of information on europium. Very helpful resource.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Fermium
An exceptionally thorough site with almost all the information you could ever want on fermium. Highly recommended.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Francium
Great site with as much useful information on francium as you're likely to find anywhere.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Radon
Great site for all sorts of information on radon. Very thorough and well organized. Highly recommended.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Rhodium
Great source of information on rhodium. Very thorough.
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 Actinium
A great site for just about anything you could ever need or want to know about actinium.
TeachEngineering
Teach Engineering: Eat Iron?!!
To gain an understanding of mixtures and the concept of separation of mixtures, students use strong magnets to find the element of iron in iron-fortified breakfast cereal flakes. Through this activity, they see how the iron component of...
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: States of Matter
A comprehensive lesson plan site that contains a number of activities to aid in teaching about the states and properties of matter and the difference between a physical and chemical change.
Science Education Resource Center at Carleton College
Serc: Polymers & Plastics: Classification & Models
Students will use their prior knowledge about changes of matter including physical and chemical changes to examine and categorize various types of plastics (polymers). They will identify how their chemical properties allow them to have...
Other
Neodymium Metal & Powder
Summary of information on the chemical and physical properties of Neodymium. It also includes a table summarizing its properties.
Other
Platinum Metal & Powder
Summary of information on the chemical and physical properties of Platinum. It also includes a table summarizing its properties.
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: Mercury
An excellent summary of basic information on mercury, including chemical and physical properties and uses.