Examlex
Deuterium and lithium-7 are part of the 4.5% normal matter.
Decades
Periods of ten years, often used to discuss and analyze historical trends and changes over time.
Misery Index
An economic indicator created by adding the unemployment rate to the inflation rate, intending to measure the health of a country's economy.
Year
A period of time consisting of 12 months or 365 days, used as a basic unit of time to calculate longer or shorter periods.
Hyperinflation
An extremely rapid and out of control inflation rate where prices increase exponentially over a short period, severely eroding the real value of money.
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