Which of the Following Is NOT Typically a Sign of a Chemical

question 13

Multiple Choice

Which of the following is NOT typically a sign of a chemical reaction?

• A)absorbing heat when chemicals are contacted with each other
• B)emission of heat when chemicals are contacted with each other
• C)emission of light when chemicals are contacted with each other
• D)absorbing light when chemicals are contacted with each other
• E)All of the above are signs of a chemical reaction.

---

Definitions:

Incompatible

Referring to substances, processes, or systems that are unable to work or exist together without conflict.

Needlestick Injury

A wound caused by a needle puncturing the skin, potentially exposing individuals to bloodborne pathogens.

Sharps Disposal

The practice of safely disposing of sharp objects, such as needles, syringes, and scalpels, to prevent injury or transmission of infectious diseases.

Needleless Devices

Medical devices designed to administer medications or fluids through the skin without the use of needles, enhancing safety by reducing needlestick injuries.