Decay of Isotopes

Isotopes Overview:
- Elements can exist in multiple forms known as isotopes.
- Isotopes of elements can be classified into two categories: stable and unstable.
Stable Isotopes:
- These isotopes do not undergo decay; they remain unchanged over time.
- Example: Carbon-12 (^{12}C) is a stable isotope of carbon.
Unstable Isotopes:
- Also known as radioactive isotopes, these isotopes are prone to decay over time, which may lead to the emission of radiation.
- Unstable isotopes transform into other elements or isotopes through various decay processes.
Types of Isotopes:
- Some elements may have both stable and unstable isotopes.
- For example, oxygen has stable isotopes like Oxygen-16 (^{16}O) and unstable isotopes such as Oxygen-15 (^{15}O).
Collection of Unstable Isotopes:
- There is a recognized collection of known unstable isotopes across various elements.
- Each unstable isotope has its decay rate and mechanism, which can be measured and utilized in scientific research, medicine, and other applications.
Key Concept:
- Understanding which isotopes are stable or unstable is crucial for fields like nuclear physics, geology, and medicine.