Krypton Atomic number 36 Sounds mysterious Commentary

London—William Ramsay, Morris Travers elements

Krypton

The hidden one didn’t mingle but William Ramsay and Morris Travers teased it out of liquid air.

Atomic number 36

Six stable isotopes produce yellow, green, a blur of white for flash photography With xenon krypton fills incandescent light bulbs to reduce evaporation of filaments Instead of neon in neon lights stained blue, green, yellow, orange, red, and pink.

Sounds mysterious

Sounds mysterious, secretive, encrypted threatening sci-fi horror. Krypton-85 in the atmosphere signifies secret nuclear weapon research or production.