Particle diagrams are used to help explain elements, compounds close compound A pure substance made from two or more elements which are chemically bonded in a fixed ratio.

High Pressure Yields Novel Single-element Boron 'Compound'. ScienceDaily . Retrieved June 4, 2025 from www.sciencedaily.com / releases / 2009 / 01 / 090128215130.htm ...

New magnetic composite based on ferromagnetic nano-particles embedded in a polymeric material can potentially offer significant electromagnetic advantages over the polymer used to protect the ferrite ...