User:Unshemahke

Regenerative agriculture

Atomic Energy Act of 1954

Atoms for Peace

Atoms for Peace Award

NGC 7252

Atom

Atomic orbital

Atomic theory

Electronic correlation

Diffusionless transformation - A diffusionless transformation is a phase change that occurs without the long-range diffusion of atoms but rather by some form of cooperative, homogeneous movement of many atoms that results in a change in crystal structure. These movements are small, usually less than the interatomic distances, and the atoms maintain their relative relationships.