Answer the following question given this paragraph: Another type of luminescence is called electroluminescence. In this process, a substance gives off light when an electric current passes through it. Gases such as neon, argon, and krypton produce light by this means. The car dash lights in the Figure below are produced by electroluminescence. Q: Gases such as neon, argon, and krypton produce what using electroluminescence? Choices: - heat - colors - electricity - light A:
Answer:
light