Which of the Following Statements Is True of the Composition

question 30

Multiple Choice

Which of the following statements is true of the composition of tooth-whitening materials?

• A)Most tooth-whitening products are made from a bleach (sodium hypochlorite)-based ingredient.
• B)The tooth-whitening solution comes in a single concentration of 37%.
• C)When the product contacts the teeth, it allows oxygen to enter the enamel and dentin, which whitens the colored substances.
• D)The structure of the tooth is altered by whitening materials.

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Definitions:

Repeatedly Interact

Engaging in continuous or frequent exchanges or encounters between individuals or entities.

Maximin Strategy

A strategy in game theory and decision-making that aims to maximize the minimum gain that can be achieved, often used in situations of uncertainty to minimize risk.

Equilibrium

A state in which market supply and demand balance each other, and, as a result, prices become stable.

Raise Price

An action by sellers to increase the cost of goods or services, often in response to higher demand or increased production costs.