Which of the Following Is a Nonmetal

question 2

Multiple Choice

Which of the following is a nonmetal?

• A) lithium, Li, Z = 3
• B) bromine, Br, Z = 35
• C) mercury, Hg, Z = 80
• D) bismuth, Bi, Z = 83
• E) sodium, Na, Z = 11

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Definitions:

Financial Mathematics

Financial mathematics is a field of applied mathematics concerned with financial markets, aiming at solving problems related to valuation, investment, and risk management.

Annuity Formula

A mathematical formula used to calculate the future value of an annuity or the payments required to meet a certain future value.

Compound Interest

Interest calculated on the initial principal, which also includes all of the accumulated interest from previous periods.

Exponential Decay

A decrease in quantity that occurs at a rate proportional to the current total, often seen in contexts like radioactive decay.