Fluorine: There are many uses of fluorine such as making refrigerants, detergents, it is even used as a compound in toothpaste.
Chlorine: Chlorine as most people know is used to clean pool water. When people go swimming it is not uncommon for them to say it smells of chlorine. The most important use of chlorine is as bleach for manufacturing paper and cloth. Chlorine is one of the most commonly manufactured chemicals. Chlorine is also used for the production of everyday products such insecticides, solvents, food paints, plastic, dyes, textiles, petroleum products, paper products. It is far more widely used than we realise.
Bromine: Bromine is a reddish coloured liquid which has a strong odour. It is in liquid form at room temperature and it gives off vapour freely. It is a good decomposer and is used in Photography film, fumigants, flame proofing agents, dyes and medicines.
Iodine: Iodine is a very important element and has a lot of uses. The compounds are basically used in medicine, photography and dyes. Another very important use of iodine is as it is quite radio opaque, it can be used as a contrast to X-rays.
Astatine: Finally the last halogen and the least common one was only discovered recently and as of yet its uses are not known to us because it is not formed naturally like the other halogens are it has to be changed in a laboratory.
Of course the obvious answer is that halogens are used in lighting halogen light bulbs.
Halogens are very useful in industries. Chlorine is a gas halogen. We use it for clean water.
§ Halogens are a group of non metallic elements that are placed in Group 7 of the Periodic Table. There are 5 elements that are considered to be a part of this group, and that are widely known as halogens. § Halogens are used in our daily life as they are very useful and decrease the chances of being sick or getting disease.
halogens.
The Halogens are the most reactive non-metals. However, their reactivity decreases as you go down the group. Most reactive Fluorine>Chlorine>Bromine>Iodine>Astatine Least reactive. However, Astatine is not fully characterised because it is radio-active, and consequently is not found in open(school) labs.
alkali metals, halogens, noble gases
It's easier for halogens to gain an electron than to let seven electrons go to become reactive. --------------------------------------------------------------------------- The further down the column you go the more electron shells in between the nucleus and the outside shell there are and so it has less 'pulling power' to grab that extra electron.
light in cars
Halogens have the following useschlorine is used for the disinfection of water Flourine compounds are teflon and flourides.
Halogens are important because of their many uses. Some halogen uses include the production of fluoride and chlorine. Halogens also produce iodine within the body.
§ Halogens are a group of non metallic elements that are placed in Group 7 of the Periodic Table. There are 5 elements that are considered to be a part of this group, and that are widely known as halogens. § Halogens are used in our daily life as they are very useful and decrease the chances of being sick or getting disease.
Eating cheese
Group 17 (known as Halogens)
they are both used as disinfectants.
tungsten
chlorine
Halogens Apex ;)
Halogens are group seven on the Periodic Table, this means they take electrons during bonding as opposed to giving them. Halogens are often used for cleaning and disinfecting, most notably in pools. They are also poisonous and were introduced into warfare in the first world war. Halogens are common in acids such as hydro-CHLORIC acid.
they are both used as disinfectants.