Noble gases are a group of elements found in the far right column of the periodic table. They include helium, neon, argon, krypton, xenon, and radon. These gases are known for being colorless, odorless, and tasteless, and they do not easily react with other elements. This makes them unique compared to most other gases. Because of their stability, noble gases have various practical uses. For example, neon is often used in bright signs, while argon is commonly used in welding to protect metals from oxidation. Their non-reactive nature also makes them ideal for use in light bulbs and other applications where a stable environment is needed.