Up to twelve percent of children have diagnosed or undiagnosed auditory processing disorder, a condition that inhibits the brainâs ability to translate and process sounds.
Magnesium is sometimes used in flares and flashbulbs because it  burns with a bright white light.
Description: Named from the Swedish word meaning heavy stone, tungsten is a gray-white metal that is stable and unaffected by air, acids or bases. It has the highest melting point of any element and often is used in alloys that must resist great amounts of heat, such as light-bulb filaments. Tungsten also is used in television tubes, paints, high-temperature lubricants, tanning leather and fluorescent lighting.