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Chemical Formula

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Q: Combination of chemical symbols and numbers to represent a substance?
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A combination of chemical symbols and numbers to represent a substance?

The combination is known as a chemical formula.


A combination of chemical symbols and numbers that represent a substance is?

A shorthand representation of the composition of a substance using atomic symbols and numerical subscripts is called a chemical formula.


What describes a substance using chemical symbols and numbers?

Well, no chemical can actually represent a substance with chemical symbols, but I think you're talking about a chemical formula.


What represent the chemical symbols and numbers?

they represent the number of protons the element has and what is their charge


Chemical symbols and numbers indicating the atoms contained in the basic unit of that substance is?

Chemical formula


What is a combination of chemical symbols and numbers that shows what a modicule is made of?

A chemical formula.


A combination of symbols and numbers is called a?

A chemical formula.


What do the subscript numbers represent in a chemical formula?

They tell you how often an atom - or a group of atoms - are repeated.


How does the chemical formula of a compound relate to the relative number of atoms in the compound?

Chemical formulas consist of chemical symbols and numbers. The symbols represent the elements in the compound. The numbers indicate the quantity of atoms of each element in the compound.


What is a combination of symbols and numbers that describes a molecule?

A combination of chemical symbols that show what elements make up a compound and the number of atoms of each element in the smallest unit of the compound is a chemical formula.


What is the combination of letters and numbers used to represent a substance?

A molecular formula contains the atomic composition by element and their quantities. For example H2O is the molecular formula for water. The formula indicates that there are two atoms of hydrogen (H) and one oxygen (O) in each water molecule. Through the molecular formula molar mass can further be derived. In the case of water is 18-grams per mole.


Which is used for chemical symbols today numbers drawings letters icons?

there are lots of chemical symbols about 110 but they are only used for elements not compounds.