Term: decay: the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: common wolffia: smallest flowering plants known; of the Americas
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: coconut milk: clear to whitish fluid from within a fresh coconut
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: molecular biologist: a biologist who studies the structure and activity of macromolecules essential to life
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: lomariopsidaceae: small family of usually scandent ferns
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: hot toddy: a mixed drink made of liquor and water with sugar and spices and served hot
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: biosafety: safety from exposure to infectious agents
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: stronghold: a strongly fortified defensive structure
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: zanthoxylum: deciduous or evergreen trees or shrubs: prickly ash
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: essential tremor: tremor of unknown cause (usually of the hands and head) that develops in older people; often mistaken for Parkinsonism but is not life-threatening and can usually be kept under control
Broader: nuclear reaction: (physics) a process that alters the energy or structure or composition of atomic nuclei | Unrelated: corner pocket: a pocket at the corner of a billiard table