Dangerous items are objects that can cause harm to people, animals, or the environment. Examples include sharp tools like knives and scissors, which can lead to cuts, and chemicals such as bleach or pesticides, which can be toxic if ingested or improperly handled. Firearms, like guns, also fall into this category, as they can cause serious injury or death if misused. In addition to physical harm, some dangerous items can pose risks through their misuse. For instance, fireworks can lead to injuries or fires if not used safely. Even everyday items, like batteries, can be dangerous if damaged, potentially causing leaks or explosions. Understanding the risks associated with these items is essential for safety.