Get the ductility definition and see examples of ductile metals. Learn which element has the highest ductility and why.| Science Notes and Projects
Most elements can be considered metals. This is a list of metals in order of increasing atomic number and a summary of their properties.| Science Notes and Projects
Metalloids or semimetals are elements containing properties midway between metals and nonmetals. This is a list of the metalloid elements.| Science Notes and Projects
Learn about sterling silver, including how it differs from regular silver, its composition, how to test if it's real, and its uses.| Science Notes and Projects
Get the definition and examples of physical properties. Learn the difference between an extensive and intensive property of matter.| Science Notes and Projects
The nonmetal elements occupy the upper righthand corner of the periodic table. This is a list of the nonmetals in order of increasing atomic number.| Science Notes and Projects
Get the allotrope definition in chemistry. See examples of allotropes of different elements, including those of carbon and oxygen.| Science Notes and Projects