Humans possess no senses that can detect the presence of argon. Argon is non-toxic and inert. It can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support life.

• 人类没有能够探测到氩的存在的官能。氩无毒且不活泼。通过取代空气中的氧，使之下降到维持生命所必须的水平以下，它可以成为简单的窒息物。