Fluoride Basics
This mineral is added to public water supplies to prevent tooth decay.
What is fluoride
This type of toothpaste ingredient is most effective at fighting cavities.
What is fluoride?
This U.S. city was the first to fluoridate its water in 1945
What is Grand Rapids, Michigan?
Fluoride ions have this type of electrical charge.
What is negative?
Fluoride is naturally found in this essential resource.
What is water?
Fluoride helps reverse this early stage of tooth decay
What is demineralization?
The scientist credited with discovering fluoride’s role in preventing cavities is H.V. ________.
Who is H.V. Churchill?
The chemical formula of fluoride commonly found in toothpaste is this.
What is sodium fluoride (NaF)
This common beverage contains natural fluoride due to its absorption from soil.
What is tea?
Excess fluoride in children can cause this condition, which results in white spots on teeth.
What is dental fluorosis?
Public health officials began adding fluoride to water supplies during this decade.
What is the 1940s?
Fluoride works by promoting the remineralization of teeth with this mineral.
What is calcium phosphate?
Fluoride primarily works by strengthening this part of the tooth.
What is enamel?
This professional treatment involves applying a concentrated fluoride solution to teeth.
What is fluoride varnish?
The term "Colorado Brown Stain" was later identified as this dental condition.
What is dental fluorosis?
High levels of fluoride can cause this rare condition, characterized by bone pain and stiffness
What is skeletal fluorosis?
Fluoride ions are derived from this highly reactive element on the periodic table.
What is Fluorine?
Fluoridation of water can reduce cavities in a community by up to this percentage.
What is 25%
The World Health Organization recommends fluoride levels in water be between 0.5 and this many milligrams per liter.
What is 1.5?
Fluoride belongs to this group of elements on the periodic table, which also includes chlorine and iodine.
What are halogens?