Ken Wade recalls his own undistinguished part in the space race, and notes how carboranes revitalized boron hydride chemistry and modified our ideas of chemical bonding. In the 1950s, during the ...

Students look more deeply into the structure of the atom and play a game to better understand the relationship between protons, neutrons, electrons, and energy levels in atoms and their location in ...

A small piece of sodium metal is placed in a flask of chlorine gas. A little water helps expose the sodium so it can react with the chlorine gas. The reaction releases a lot of heat as the ionic ...

The ability to record compositional and bonding maps in two dimensions will ... layers in magnetic multilayers and ferroelectrics. The chemical environment of specific surface and bulk sites ...

Evonik has developed a groundbreaking "Debonding on Demand" concept to meet the growing demands of today's manufacturing industry for the circular economy by improving the sustainability of bonding.

Plasmatreat cold plasma systems clean, activate surfaces and apply nanocoatings for dielectric barriers and more.

This “grafting” technique creates a more stable material that is resistant to chemical changes and breakdown. “Instead of mixing in those chemicals, our method involves chemically bonding ...

This means that the chemical formula used for a metal is simply the symbol for the element. For example, the formula for iron is Fe, even though a piece of iron contains very many iron atoms.

Ionic compounds close ionic compoundAn ionic compound occurs when a negative ion (an atom that has gained an electron) joins with a positive ion (an atom that has lost an electron). form a regular ...

The results were published in the Journal of the American Chemical Society ... especially during bonding with other atoms. Understanding a material's properties requires extracting information ...

Boron, carbon, nitrogen and oxygen: these four elements can form chemical triple bonds with each other due to their similar electronic properties. Examples of this are the gas carbon monoxide ...