Is the element krypton necessary for human health?

chemical properties, health and environmental effects of krypton. ... Disposal considerations: When disposal becomes necessary, vent gas slowly to a well-ventilated out door location remote from personnel work areas and building air intakes. Do not dispose of any residual ... this material. Back to periodic table of elements. read more

Krypton in the environment Krypton might be one of the rarest gases in the atmosphere, but in total there are more than 15 billion tonnes of this metal circulating in the planet, of which only about 8 tonnes a year are extracted, via liquid air. read more

It has a full outer shell of electrons, rendering it largely inert to reactions with other elements. Unlike its fellow noble gas neon, however, krypton does make some compounds. The most common is the colorless solid krypton difluoride (KrF2), according to the Thomas Jefferson National Linear Accelerator Laboratory. read more