- chemicool.com elements/calcium.htmlPeople have used calcium’s compounds for thousands of years – in cement, for example. Limestone [calcium carbonate] was called calx by the Romans.
- chemistrylearner.com calcium.htmlCalcium definition, natural sources, properties (valence electrons, molar mass, atomic number, electron configuration), functions, toxicity, benefits, fun facts.
- medlineplus.gov calcium.htmlCalcium carbonate is absorbed best when taken with food. Some over-the-counter antacids, such as Tums and Rolaids, also contain calcium carbonate.
- supplementansiklopedisi.com kalsiyum-calcium-…[3] [4] [5]. Kalsiyum ( Calcium ) Nasıl Kullanılır Ve Kullanımı Nedir ? Kalsiyumun tamamlanması, mümkün olduğunca önerilen günlük alımın olabildiğince...
- omnicalculator.com health/corrected-calciumCalcium is an element with an atomic number of 20. In nature, it is present mainly in the form of calcium carbonate CaCO₃ in limestone and other rocks.
- webelements.com calcium/Calcium is classified chemically as one of the alkaline earth elements (that is, in Group 2 of the periodic table. The metal is rather reactive.
- cvitamin.gen.tr calcium-sandoz-vitamin-c.htmlCalcium sandoz vitamin C, doktor kontrolünde alınmalı ve gerektiği şekilde kullanılmalıdır. ... Calcium sandoz vitamin C, askorbik asit olarak da bilinir.
- britannica.com science/calciumCalcium, one of the alkaline earth metals, chemical symbol Ca, atomic number 20, the most abundant metallic element in the human body.
- newworldencyclopedia.org entry/CalciumCalcium carbonate is used in construction materials; calcium oxide is used for treating water, sewage, and acidic soils; and calcium hydroxide is used for...
- ods.od.nih.gov factsheets/Calcium-Consumer/Table of Contents
- How much calcium do I need?
- What foods provide calcium?