Which of the Following Is the Reason That Strontium-90 Is

question 32

Multiple Choice

Which of the following is the reason that strontium-90 is considered an especially dangerous radioactive isotope?

• A) It has an exceptionally short half-life.
• B) It has an exceptionally intense radioactivity.
• C) It is chemically incorporated into bone and teeth and is therefore not readily eliminated from the body.
• D) all of the above

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Definitions:

Common Stock

A type of equity security that represents ownership in a corporation, entitling holders to vote on corporate matters and receive dividends.

Long-term Investment

Investments held by an entity for an extended period, typically more than one year, such as bonds, stocks, or real estate.

Equity Method

A method where an investor recognizes its share of the profits and losses of the investee company it has invested in, proportionate to its ownership percentage.

Cost Method

An accounting method used to value certain investments or transactions at their original purchase cost, without reflecting subsequent changes in market value.