The number of protons in an atom is called its atomic number ... to achieve the same electronic structure as a noble gas i.e., have a full outer shell. For example an element in group 2 has ...

Why is knowing the atomic structure of molecules useful? Learn why, and how information like this about protein structure is shared through a publicly available database. Scientists use a variety ...

Nuclear structure and decay data describe the lifetimes and decay modes of unstable isotopes, including the spectrum of emitted radiation. Reliable atomic and nuclear data ... fundamental collision ...

The atomic structure at grain boundaries is influenced by factors ... and optical properties. For example, controlling the grain boundary structure and composition in thermoelectric materials can ...