Fluorine is the ninth element of the periodic table. These fluorine facts contain chemical and physical data along with general information and history.| Science Notes and Projects
Learn the difference between ionic and covalent bonds. See examples of the two types of chemical bonding and how to predict which type of bond will form.| Science Notes and Projects
Get the definitions of cations and anions. See examples of the two types of ions, learn how they are different, and see periodic table trends.| Science Notes and Projects
Get the element definition in chemistry. See examples of chemical elements, learn how many there are, and see how they are identified.| Science Notes and Projects
Learn about chemical energy. Get the chemical energy definition and examples and learn how chemical energy changes into other forms.| Science Notes and Projects
Learn about 10 types of energy and get everyday examples of each of the energy forms.| Science Notes and Projects
The atom is the unit of matter that identifies a chemical element. Here are 10 interesting atom facts for education and entertainment.| Science Notes and Projects
Get the scientific definition of a crystal. Learn how crystals are classified, what their properties are, and see examples.| Science Notes and Projects