Bright light is found to emit from photographer's flashgun. This brightness is due to the presence of
which one of the following noble gases?

Question

Bright light is found to emit from photographer's flashgun. This brightness is due to the presence of which one of the following noble gases?

Accepted Answer

(B) Xenon

Answer

(A) Argon

Answer

(C) Neon

Answer

(D) Helium