Examlex
Radioactive elements become stable isotopes after emitting one of the radioactive particles
Public Good
For the benefit of all society members, goods or services are offered at no cost, either by government agencies or private individuals or organizations, not with the aim of profit.
Civil Defense System
A civil defense system encompasses measures and responses designed to protect civilians and infrastructure from natural disasters, military attacks, or other emergencies.
Public Good
Goods or services available to all in society without charge, delivered by the government or private organizations, without the intention of making a profit.
Rival Consumption
A situation where the consumption of a good by one individual prevents simultaneous consumption by other individuals.
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