An Atom Containing 7 Protons,8 Neutrons,and 7 Electrons

question 80

Multiple Choice

An atom containing 7 protons,8 neutrons,and 7 electrons:

• A)is charge-neutral.
• B)is an ion.
• C)is an oxygen atom.
• D)cannot exist.
• E)none of the above

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Definitions:

Loanable Funds

The funds available within an economy for borrowing, influencing interest rates and capital availability.

Interest Rate

Fees assessed by a lending party on a borrowing party for asset usage, expressed in terms of the principal's percentage.

Rule of 70

A rule that estimates the number of years required to double an investment or population at a fixed annual growth rate, by dividing 70 by the percentage growth rate.

Annual Interest

The amount of interest earned or paid over a one-year period on investments, loans, or savings.