Respectively they represent elements and compounds.
A chemical formula is a group of symbols that represent a compound, showing the types and ratio of atoms present in the compound.
Atomic symbols are used to represent elements, a negative (-) and a psoitive (+) represent electrons and protons, respectively. Chemicals or other compounds are often written as a combination of atomic symbols with subscripts to indicate the presence of multiple atoms.
The elements that must combine to make sugar (sucrose) are C, H and O (using symbols). These represent carbon, hydrogen and oxygen, respectively.
A hydrocarbon is a compound made up of hydrogen and carbon atoms. In symbols, hydrocarbons are often represented as CxHy, where x and y represent the number of carbon and hydrogen atoms in the molecule, respectively.
Chemical elements are represented by symbols, not by a formula. For a complete list see the link below.
Chemical symbols represent elements in the periodic table, using one or two letters designated by the element's name. Chemical formulas represent compounds, showing the types and numbers of atoms present in each molecule using chemical symbols and numerical subscripts.
A chemical formula is a group of symbols that represent a compound, showing the types and ratio of atoms present in the compound.
Atomic symbols are used to represent elements, a negative (-) and a psoitive (+) represent electrons and protons, respectively. Chemicals or other compounds are often written as a combination of atomic symbols with subscripts to indicate the presence of multiple atoms.
Chemical Formula
roman numerals
chemical symbols and formula are short hand for chemicals to save every thing being massive like rutherfordium is Rf.
chemical formula
A shorthand representation of the composition of a substance using atomic symbols and numerical subscripts is called a chemical formula.
The elements that must combine to make sugar (sucrose) are C, H and O (using symbols). These represent carbon, hydrogen and oxygen, respectively.
A chemical formula is a combination of chemical symbols and numbers that represent the elements and ratio of atoms present in a substance. It provides information about the type and number of atoms in each element that make up the compound.
Chemicals are represented by their chemical formula, which is a combination of symbols representing the elements present in the compound and the number of atoms of each element in the compound. Chemical structures, such as line diagrams or molecular models, can also be used to represent the arrangement of atoms and bonds in a chemical compound.
This is a chemical formula; for example sodium chloride is NaCl.