2. The word Chlorine comes from the Greek:
Chloros that means Greenish-Yellow.
Humphry Davy gaved its name in 1810.
3. Chlorine was discovered by Carl Wilhelm
Scheele in 1774, but he thought chlorine
contained Oxygen then 36 years later
Humphy Davy named chlorine, he knew it was
an element.
6. Chlorine is used for producing drinking
water also it is use for mostly sanitation
(cleaning) and desinfectants.
Other uses of chlorine compounds include
petroleum
products, medicines, insecticides, solvents, p
aints and plastics.
7. The cost of chlorine is:
0.15$/100g
Also it is very important, because without it
cleaning in houses will not be so good and
more viruses/bacterias can infect people
living in them.
