Associations to the word «Radioactivity»
Noun
- Fission
- Ingestion
- Isotope
- Uranium
- Neutron
- Fallout
- Contamination
- Decay
- Radiation
- Plume
- Reactor
- Gamma
- Rutherford
- Containment
- Radius
- Detonation
- Hahn
- Fluorescence
- Nobel
- Waste
- Nucleus
- Henri
- Detector
- Ionization
- Tracer
- Crust
- Exposure
- Leakage
- Enrico
- Atom
- Physicist
- Seawater
- Dose
- Supernova
- Measurement
- Pathway
- Magnetism
- Activation
- Beta
- Potassium
- Counter
- Flux
- Assay
- Particle
- Photon
- Proton
- Sample
- Detection
- Measuring
- Physics
- Chromatography
- Antibody
- Ci
- Scarcity
- Emission
- Prohibition
- Toxicity
- Sewage
- Clicking
- Scattering
- Chemist
- Antigen
- Leak
- Chemistry
- Amount
- Discovery
Adjective
Adverb
Wiktionary
RADIOACTIVITY, noun. Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
RADIOACTIVITY, noun. The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc.
Dictionary definition
RADIOACTIVITY, noun. The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay.
Wise words
A wise man hears one word and understands two.