Discover the history, structure, and importance of the periodic table of elements ... That means all of the elements in the third period — sodium, magnesium, aluminum, silicon, phosphorus ...

The Periodic Table is integral to science education. In addition to the table itself, we provide learning resources and FAQs for teachers and students. Click to enlarge image. When Dmitri Mendeleev ...

Our bodies require other elements, including non-metal elements such as phosphorus (P), sulphur (S) and chlorine (Cl), and metal elements like potassium (K), sodium (Na), calcium (Ca) and ...

Group 1 is on the left-hand side of the periodic table ...

Replacing organic solvents with molten salt enables researchers to create “previously unimaginable nanocrystals.” The type of ...

Researchers may have found a way to create a new superheavy element, known as "element 120," which would be so hefty that it would need to be put in a new row on the periodic table of elements.

Sodium is a mineral found in many types of food that helps balance fluid levels and maintain nerve and muscle function. Much of the sodium you eat is in the form of table salt. The average person ...

After decades of lithium-ion batteries dominating the market, a new option has emerged: batteries made with sodium ions. Scientists have been researching alternatives to lithium for years.

Kosher salt is made solely from sodium chloride and doesn’t usually contain additives or iodine. It’s less dense than table salt, and often used in cooking because the larger grains are easy ...