Final answer:
The 5 classifications of nuclear explosions are based on their cause and characteristics. They range from substances that are unstable if heated to substances that are stable and cannot undergo a nuclear explosion.
Step-by-step explanation:
The 5 classifications of nuclear explosions are based on their cause and characteristics. They include:
- Unstable if heated (1): These are substances that can undergo a nuclear explosion if heated.
- Violent chemical change (2): Some substances can experience a chemical reaction that releases a large amount of energy, causing an explosion.
- Shock and heat may detonate (3): Certain substances are unstable and can detonate with the right shock and heat conditions.
- May detonate (4): These substances have the potential to undergo a detonation with the right conditions.
- Stable (0): Substances that are stable and do not possess the potential for a nuclear explosion.