![]() Calcium carbonate undergoes thermal decomposition, releasing carbon dioxide gas leaving calcium oxide. It can react with acids releasing carbon dioxide gas. Calcium carbonate can be produced by the reaction between calcium hydroxide (Ca(OH) 2) and carbon dioxide (CO 2).Ĭalcium carbonate is an alkaline (basic) compound. ![]() Pure calcium carbonate can be produced using a pure quarried source such as marble. However, calcium is less reactive than alkali metals (group 1 metals) and other alkaline earth metals.Ĭalcium carbonate is obtained through mining calcium-bearing mineral deposits. Therefore, calcium is an s block element, and the most stable ion it can form is the calcium divalent cation (Ca 2+). It has two valence electrons in the outermost s orbital. The electron configuration of calcium is 4s 2. At room temperature, it is in the solid state. It is a metal having a higher melting point of 839.0 ☌ and a boiling point 1484.0 ☌. The molar mass of calcium is 40.08 g/mol. Calcium easily tarnishes when exposed to air it also reacts rapidly with water. It is an alkaline metal element since it forms alkaline (basic) compounds. Calcium is a group 2 element in the periodic table. Key Terms: Alkaline Metal, Calcium, Calcium Hydroxide, Calcium Ion, Calcium Carbonate, Chemical Element, Limestone, Radioactive IsotopesĬalcium is a chemical element having the symbol Ca and the atomic number 20. What is the Difference Between Calcium and Calcium Carbonate – Definition, Properties, Occurrence, Reactionsģ. – Definition, Chemical Properties, Occurrence, Uses The main difference between calcium and calcium carbonate is that calcium is a chemical element whereas calcium carbonate is a chemical compound. It is an alkaline compound that forms calcium hydroxide when reacted with water. Calcium carbonate is the carbonate of calcium having the chemical formula CaCO 3. Calcium has many applications as metal, calcium ion and calcium-bearing minerals. There are many naturally occurring compounds that contain calcium in their composition. It is the 5 th most abundant metal on earth’s crust. Please report any accidental mistake in the above statistics on chemical elements.Main Difference – Calcium vs Calcium CarbonateĬalcium is a chemical element having the symbol Ca. There you can find the metals, semi-conductor(s), non-metal(s), inert noble gas(ses), Halogens, Lanthanoides, Actinoids (rare earth elements) and transition metals.Ĭlick here: for a schematic overview of the periodic table of elements in chart formĭo you need to know the weight of some molecules? Try our Molecular Weight Calculator! Please note that the elements do not show their natural relation towards each other as in the Periodic system. The first chemical element is Actinium and the last is Zirconium. The chemical elements ofįor chemistry students and teachers: The tabular chart on the right is arranged by the symbol. ![]() This list contains the 118 elements of chemistry. Separation and Concentration Purification RequestĬhemical elements listed by symbol The elements of the periodic table sorted by symbolĬlick on any element's name for further chemical properties, environmental data or health effects.Plant Inspection & Process Optimalisation.
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