Chapter 25.4, Problem 28LC

Interpretation Introduction

Interpretation: To explain ionizing radiations.

Concept Introduction: Some devices are used to detect radiation. The radiations that are emitted by the radioisotopes are called ionizing radiations.

Answer to Problem 28LC

The radiations that are emitted by radioisotopes have large energy that they can even knock off electrons from atoms, producing ions. Thus, the radiations that are emitted by the radioisotopes are called ionizing radiations.

Explanation of Solution

The radiations that are emitted by radioisotopes have large energy that they can even knock off electrons from atoms, producing ions. Thus, the radiations that are emitted by the radioisotopes are called ionizing radiations.

These radiations cannot be detected easily with the eyes, ears, or nose. Thus, to detect these radiations some devices are used that are as follows:

• Geiger counter
• Scintillation counters
• Film badges

Conclusion

Thus, the radiations that are emitted by the radioisotopes are called ionizing radiations.