Ionizing Radiation is defined as?

Ionizing Radiation is defined as?

• A. Radiation that consists of subatomic particles or waves energetic enough to remove electrons from otherwise neutral atoms or molecules.
• B. Radiation that cannot strip electrons.
• C. Infrared radiation.
• D. Visible light.

Answer: (A)

Ionizing radiation is radiation that consists of subatomic particles or waves energetic enough to remove electrons from otherwise neutral atoms or molecules. That capability to ionize—to eject electrons—distinguishes it from non-ionizing radiation, which does not have enough energy to strip electrons. So this description best captures the defining feature of ionizing radiation. Radiation described as unable to strip electrons, or forms like infrared and visible light, fall into the non-ionizing category.

Ionizing radiation is radiation that consists of subatomic particles or waves energetic enough to remove electrons from otherwise neutral atoms or molecules. That capability to ionize—to eject electrons—distinguishes it from non-ionizing radiation, which does not have enough energy to strip electrons. So this description best captures the defining feature of ionizing radiation. Radiation described as unable to strip electrons, or forms like infrared and visible light, fall into the non-ionizing category.