radioactive waste
waste containing radioactive material and emitting ionizing radiation
High level waste
highly radioactive waste material
High level waste
highly radioactive waste material
spent nuclear fuel
nuclear fuel that has been irradiated in a nuclear reactor (usually at a nuclear power plant)
low-level waste
nuclear waste that does not fit into definitions for intermediate-level and high-level waste
transuranic waste
waste contaminated with transuranic elements
The Elephant's Foot
radioactive mass formed during the Chernobyl disaster