A Single Atom of an Element Weighs 5

question 73

Multiple Choice

A single atom of an element weighs 5.81  10^-23 g. Identify the isotope.

• A) (³⁵Cl)
• B) (¹⁰³Rh)
• C) (⁸⁰Br)
• D) (⁴⁵Sc)
• E) none of these

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Definitions:

Issued at Discount

When a bond or other security is sold for less than its face value.

Semiannually

Referring to an event or action that takes place twice every year, often at six-month intervals.

Par

The face value of a bond or stock as stated by the issuing company, which may differ from its market value.

Face Value

The nominal value printed on a financial instrument, such as a bond or a stock certificate.