Which Are Isotopes? an Atom That Has an Atomic Number

question 98

Multiple Choice

Which are isotopes? An atom that has an atomic number of 35 and a mass number of 76 is an isotope of an atom that has

• A)an atomic number of 31 and a mass number of 76.
• B)an atomic number of 35 and a mass number of 80.
• C)41 neutrons and 35 protons.
• D)41 protons and 35 neutrons.

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Definitions:

Money Supply

The global sum of money available in an economy at a particular instance, including all forms of cash, coins, and the contents of checking and savings accounts.

Equilibrium Interest Rate

The interest rate at which the demand for funds equals the supply of funds in the financial markets, achieving a balance.

Aggregate-Demand Curve

A graphical representation of the total demand for goods and services within an economy at varying price levels.

Monetary Policy

The process by which the central bank or monetary authority of a country controls the supply of money, often targeting an inflation rate or interest rate to ensure economic stability and growth.