When an atom loses or gains an electron, it is called an ion ... This two-part activity will help students see the relationship between the arrangement of ions in a model of a sodium chloride crystal ...

The reaction releases a lot of heat as the ionic compound sodium chloride is formed. A sodium and chlorine atom are near each other. An electron from each atom feels the attraction from the other atom ...

Most people are familiar with sodium chloride (commonly known as salt) as a kitchen ingredient, but it also has important medical uses. Sodium chloride (NaCl), also known as salt, is an essential ...

This helps to visualise the structure. A two-dimensional model for the ionic lattice in sodium chloride A 2D model shows the arrangement of one layer of ions but it does have a major additional ...

In this video excerpt from NOVA's "Hunting the Elements," New York Times technology columnist David Pogue investigates chemical reactions involving sodium. Find out how the electron configuration ...

Here we demonstrate that planar sodium–nickel chloride batteries can be operated at an intermediate temperature of 190 °C with ultra-high energy density. A specific energy density of 350 Wh ...