Limestone (CaCO3) is made up of:
calcium, and carbon trioxideSteve here! you are correct young one but to be even more vague they are Calcium, Carbon and a good helping(3) of oxygen.
Calcium carbonate is composed of three elements: calcium, carbon, and oxygen. The chemical formula for calcium carbonate is CaCO3, indicating the presence of one calcium atom, one carbon atom, and three oxygen atoms in each molecule.
No. Calcium sulfate contains 3 elements (calcium, sulfur, and oxygen). A binary compound contains exactly two elements.
Calcium carbonate contains three elements: calcium, carbon, and oxygen.
Calcium carbonate contains 3 elements, calcium, carbon, and oxygen. The formula is CaCO3.
Calcium nitrate - Ca(NO3)2- contain Ca, N and O.
Three (for calcium)
it is a compound as it has 3 elements
it is a compound as it has 3 elements
yes, calcium (Ca), Carbon (C) and Oxygen (O)
Ci is actually not an element. Elements begin with a capital letter and the following letters are lowercase; you probably meant Cl. CaCl2 is calcium chloride, which is made up up one calcium atoms connected to two chlorine atoms in an ionic bond. This is a compound, not an element, because there is more then one element.
Iron makes up approximately 5% of the Earth's crust, followed by aluminum at around 8%. Therefore, neither of these elements make up 3%. Carbon is present in trace amounts in the Earth's crust, around 0.02%, while silicon is the most abundant element at about 28%.