Calcium (20Ca)
Calcium is the element found in marble, limestone, chalk, and teeth.
Calcium is the metallic component of the substance limestone. Limestone, or calcium carbonate, is an example of a sedimentary rock.
rocks bones teeth and sea shells
calcium
Chalk and teeth both contain calcium carbonate. In chalk, calcium carbonate is the main mineral component, while in teeth, it is a major component of the enamel. Both chalk and teeth can be affected by acids, which can erode the calcium carbonate present in them. Additionally, both chalk and teeth can be strengthened through processes such as remineralization in teeth and compacting in chalk.
In teeth and bones. You can consume it through dairy products. ADDED: Calcium, is the right spelling. You are not likely to find calcium outside of a laboratory. It is an element, metal and highly-reactive. Normally you find its compounds, of which the most common are Calcium Carbonate, the main constituent of chalk and limestone; and Calcium Phosphate, the bone and teeth mineral.
calcium is found anywhere like in foods, your bones, teeth, shells, coral, and rocks
Yup I do it all the time it makes my teeth stronger and whiter if you choose white chalk just make sure to crunch the chalk between your so yes eating chalk is good for you!:)
Calcium
The metal part of chalk, calcium, is also present in bones and teeth. Calcium is an essential mineral for the structure and strength of bones and teeth.
Well we couldn't really survive without Limestone. Things such as buildings, roads and toothpaste are made from Limestone. Limestone contributes to even the tourist trade. The four main things Limestone contributes to buildings, making glass, improving soil fertility and the tourist trade. I am scared of apples they frighten me. I need help solving this phobia out. Please help. Limestone is Calcium Carbonate. Calcium Carbonate comes in Marble, chalk and Limestone. We could not brush our teeth mainly. This is because we can use other things to make buildings and make roads.
For strong an healthy teeth