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What part of the chemical formula indicates the number of molecules or atoms involved?
The answer is 'subscript'
How is a formula of a compound written?
The formula of a compound is written using the symbols of the elements present in the compound and subscript numbers to represent the ratio of each element in the compound. The subscript numbers indicate how many atoms of each element are present in a molecule of the compound.
A combination of chemical symbols and numbers to represent a substance?
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.
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.
A formula is used to represent what in chemistry?
A formula in chemistry is used to represent the composition of a compound in terms of the types and numbers of atoms present. It provides information about the elements present, their proportions, and the arrangement of atoms within the compound. Formulas can be used to predict the properties and behavior of substances.
what number represents the subscript in the formula shown?
The letter or letters that represent an element are called its atomic symbol. The numbers appearing as subscripts in the chemical formula indicate the number of atoms of the element immediately before the subscript. If no subscript appears, one atom of that element is present.
Which is the term for numbers that appear in the chemical formula of some compound?
subscript
What part of the chemical formula indicates the number of molecules or atoms involved?
The answer is 'subscript'
Combination of chemical symbols and numbers to represent a substance?
Chemical Formula
How is a formula of a compound written?
The formula of a compound is written using the symbols of the elements present in the compound and subscript numbers to represent the ratio of each element in the compound. The subscript numbers indicate how many atoms of each element are present in a molecule of the compound.
What does the subscript indicate in the chemical formula?
The number of atoms of that element in the molecule
A combination of chemical symbols and numbers to represent a substance?
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.
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.
Do superscript numbers in chemical formulas tell how many atoms of each element are found in a unit of compound?
Yes, superscript numbers in chemical formulas represent the number of atoms of each element present in a molecule or unit of a compound. These numbers are called subscripts and indicate the ratio of each element in the compound's formula.
How do you know if something is polyatomic?
In principle, only by comparing the chemical formula for the compound with the formulas of ions known to be polyatomic to determine whether the sequence of letters and subscript numbers (if any) in any part of the chemical formula corresponds to the sequence of letters and subscript numbers in the formula of a know polyatomic ion.
Is H1.9O1.9 a formula of a compound?
No, H1.9O1.9 is not a valid chemical formula as it implies fractional atoms which is not possible in formula representation. A chemical formula should represent whole numbers of atoms for each element.
A formula is used to represent what in chemistry?
A formula in chemistry is used to represent the composition of a compound in terms of the types and numbers of atoms present. It provides information about the elements present, their proportions, and the arrangement of atoms within the compound. Formulas can be used to predict the properties and behavior of substances.
