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The Following List Represents Properties of Iron Metal: Atomic Mass

question 47

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The following list represents properties of iron metal: atomic mass = 55.85 amu
Density = 7.87 g/cm3
Melting point = 1538 ºC
Undergoes oxidation in moist air
How many of these are physical properties?


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Federal Reserve

The Federal Reserve is the central banking system of the United States, responsible for monetary policy, regulation of financial institutions, and stability of the financial system.

Interest Rates

The cost of borrowing money or the rate paid for deposits, typically expressed as a percentage.

Aggregate Demand

The overall desire for goods and services within an economy, identified at a given price level and during a specified timeframe.

Taxes

Mandatory monetary fees or different forms of taxes levied on a taxpayer by a government entity to finance government operations and a range of public expenses.

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