When is an element chemically inactive

For example, acid waste should not be stored in metal drums because these will quickly corrode. However, glass or polyethylene containers are inert to most acids. If a chemical spill occurs, one may need to clean up the spill by using an inert absorbing material such as vermiculite or sand. The Safety Data Sheet will usually recommend a specific material, but not always. Assuming your SDS was created using the format required under HCS , spill cleanup information will be found under Section 6 accidental release measures.

But be sure to read the rest of the sheet as well, because it's important that you know the physical properties of the material, the health hazards, incompatibilities etc. Safety Emporium has a great lineup of gas cylinder signs, storage racks, clamps and more. If you are using a spill kit, see if it came with a guide or instructions. See also : asphyxiant , corrosive , flammable. Additional definitions from Google and OneLook. Entry last updated: Tuesday, February 18, This page is copyright by ILPI.

Unauthorized duplication or posting on other web sites is expressly prohibited. These become very hot and glow brightly when an electric current is passed through them. Explain why argon, krypton or xenon are used in these lamps. The hot metal wires will burn away if any oxygen from air is present in the lamp. Argon, krypton and xenon are very unreactive. They replace the air inside the lamp, preventing the metal wire from burning away.

Chemical properties of the noble gases Compared to other elements , the noble gases are inert - they are extremely unreactive. Explaining the inertness of noble gases When elements react, their atoms complete their outer shells by losing, gaining, or sharing electrons. You should see that: atoms of group 1 and 7 elements have incomplete outer shells so they are reactive atoms of group 0 elements have complete outer shells so they are unreactive Properties and uses of noble gases The main properties of the noble gases include: they have low densities they are inert, so they are not flammable Many uses of the noble gases are linked to one or more of these properties.

Ab aap Whatsapp pe solutions paa saktey h, hum aapko ping karenge. Study Materials. Why use Doubtnut? Instant Video Solutions. Request OTP. Updated On: Share This Video Whatsapp. Text Solution.