In order to kill the bactaria in the water, you have to boil the water on the stove until the water is boilig. Let the water cool, and then it will be safe to drink. There are also water bottles with filters that can filter water, as well as using a Brita pitcher. You can also get water bottles that use UV light to kill the bacteria in the water.
chlorine
it is cloren and it cleans the water
The element fluorine, as stannous fluoride or as sodium fluoride, is added to toothpaste (and some drinking water) to aid in the strengthening of tooth enamel.
Fluoride is added to public drinking water to help prevent cavities.
Chlorine can be found in both bleach and drinking water.
Carbon Dioxide
Fluoride helps prevent tooth decay
Chlorine
Bacteria (usually) can be killed with ordinary soap or diluted cholrine bleach.
It's chlorine that kills the harmful bacteria in drinking water.
Its a mixture. Drinking water, especially tap water, is not just H2O. There are many things in it such as chlorine and fluorine
Potassium is an element that forms an alkali solution when added to water. It reacts vigorously with water to produce potassium hydroxide, which is a strong base.