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Every chemical compound is unique and different from the ELEMENTS it contains
If a material contains three elements joined in a fixed proportion, then it is a compound. It can only be separated by a chemical reaction.
The formula contains the chemical symbols and tells us what the elements are. As an example Calcium Carbonate is CaCO3 and shows that Calcium, Carbon and Oxygen are present.
Elements in the same family (or group) have the same amount of electrons in their outer shell. For Example, all elements in Group 1 have 1 electron in their outer shells.
Water contains the elements hydrogen and oxygen in a 2 to 1 ratio. The chemical formula for water is H2O.
Which group on the periodic table contains chemical elements that are brittle as solids and cannot conduct electricity
You think probable to group 8: copper, silver, gold.
Every chemical compound is unique and different from the ELEMENTS it contains
You seem to be asking about water.
A chemical formula shows what elements a compound contains, and the ratio of the atoms or ions of the elements in the compound.
Chemical formula for this compound is CuO. It contains the elements Copper and Oxygen. It is a red colored compound.
Nonmetals, expecially halogens.
If a material contains three elements joined in a fixed proportion, then it is a compound. It can only be separated by a chemical reaction.
Elements are not mixtures of anything. An element contains only atoms of that elements and nothing else. A compound contains two or more elements which have been chemically combined to create a new substance with different chemical and physical properties to the elements from which it was formed.
No. Calcium sulfate contains 3 elements (calcium, sulfur, and oxygen). A binary compound contains exactly two elements.
The formula of aspirin is ‎C9H8O4.Aspirin contains only the elements carbon, hydrogen, and oxygen.
The formula contains the chemical symbols and tells us what the elements are. As an example Calcium Carbonate is CaCO3 and shows that Calcium, Carbon and Oxygen are present.