One Example of a Chemical Used in Toothpaste Is ________

question 5

Multiple Choice

One example of a chemical used in toothpaste is ________.

• A)chlorine
• B)sulfur
• C)carbon dioxide
• D)calcium carbonate
• E)sugar

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Definitions:

Circularity

The degree to which a form or surface approaches a perfect circle, often a crucial factor in precision engineering.

Angularity

A condition of having a specified angle or orientation in relation to a datum or reference plane, used in precision manufacturing and machining.

Circularity

A geometric tolerance that limits the amount of variation from a perfect circle, often applied to cylindrical parts to ensure they rotate or fit smoothly.

Tolerance

The permissible limit or limits of variation in a physical dimension, a measured value or physical property of a material, manufactured object, system, or service.