2.
Three elements; the metal calcium in the positive portion of the compound, and the elements carbon and oxygen in the negative carbonate radical.
Three elements are present. They are Calcium(Ca) , Carbon(C) , and Oxygen(O). The chemical formula for calcium carbonate is ' CaCO3 '. This tells us that there are ;- 1 atom of the element Calcium 1 atom of the element Carbon 3 atoms of the element Oxygen.
Calcium Carbonate CaCO3
Limestone is a compound because it consists of two or more elements: CaCO3
Calcium, carbon,and oxygen. It is the compound calcium carbonate, CaCO3
There are three elements in calcium carbonate viz. Calcium(Ca) , Carbon(C) and Oxygen(O) The formula for calcium carbonate is 'CaCO3 '. This tells us that there are ; - 1 x calcium (Ca) 1 x carbon (C) 3 x oxygen (O3) atoms present in this compound. Limestone, Chalk, and Marble are naturally occurring minerals, which are impure forms of calcium carbonate.
CaCO3 is composed of calcium, carbon, and oxygen atoms. HCl is composed of hydrogen and chlorine atoms.
Calcium, carbon and oxygen. The formula is CaCO3.
Calcium carbonate, CaCO3, has one calcium atom, one carbon atom, and three oxygen atoms, which adds up to five atoms.
The compound CaCO3 contains the following elements;Calcium (Ca)Carbon (C)Oxygen (O)1 Calcium Atom, 1 Carbon Atom, 3 Oxygen Atoms
There are three carbon atoms in one molecule of CaCO3 (calcium carbonate).
there are 3 elements - calcium, carbon, and oxygen.