Elements Heavier Than Iron Are Very Scarce

question 3

Multiple Choice

Elements heavier than iron are very scarce. Where are these elements mostly made?

• A) in galactic halos and stars
• B) in the interstellar medium and galactic halos
• C) in supernovae and stars
• D) in white dwarfs and pulsars

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Definitions:

Sticky-wage Theory

The sticky-wage theory suggests that wages respond slowly to changes in the economy, which can lead to unemployment or labor market imbalances.

Aggregate Demand

The total demand for goods and services within an economy at a given overall price level and in a given time period.

Short-run Phillips Curve

A graphical representation showing the inverse relationship between the rate of unemployment and the rate of inflation in an economy over the short term.

Money Supply Growth

The rate at which the amount of money available in an economy increases, which can affect inflation and economic stability.