Question

which chemical use the lighting bulb our tester 3 inch distance​

Answer 1

Answer:

Argon is a commonly used gas, used to fill incandescent light bulbs. It increases the bulb life by preventing the tungsten filament from deteriorating too quickly. Other gases such as helium, neon nitrogen and krypton are also used in lightning.

Answer 2

Answer:

argon is commonly used gas use to fill light bulbs