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A chemical formula used to show the number and types of atoms present in a molecule is referred to as what?
Wiki User
∙ 9y ago
A chemical formula that shows the number and types of atoms in a molecule is known as a molecular formula. Molecular formulas are written by writing the symbol for each element followed by a subscript to show the actual number of atoms in the molecule.
Wiki User
∙ 9y ago
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What does a chemical compound formula tell you?
It tells what elements are present in a molecule and how many atoms of each element are present.
How many atoms are present in the formula for propane?
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
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 does a chemical formula present?
The chemical formula is representative for the chemical composition of a compound.
What does a chemical formula communicate?
A chemical formula shows the composition of a substance. It shows the elements present and their relative numbers. There are several types of formula which give specific types of information, but that's the basics.
What does a chemical compound formula tell you?
It tells what elements are present in a molecule and how many atoms of each element are present.
How many atoms are present in the formula for propane?
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
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.
A molecule of alkene has the chemical formula C3H4. How many carbon-carbon double bonds are present in the molecule?
there is one
How many hydrogen in a chemical formula?
The number of hydrogen atoms of present in a hydrogen molecule are 2.
How many H atoms are present in a chemical formula?
By looking at an actual chemical formula for a compound, we could tell you how many hydrogen atoms there are per molecule (or at least per formula unit) of that compound.Without the specific chemical formula, we can't. So the question is meaningless ... how many hydrogen atoms are present in a chemical formula depends on what the chemical formula is.
In a chemical formula what do subscripts mean?
In a chemical formula, the significance of subscripts is that it tells you how many atoms of a certain element are present in a structure.
How many oxygen atoms are present in the compound molybdenumIII phosphate?
The chemical formula is MoPO4; the molecule contain four oxygen atoms.
What does a chemical formula present?
The chemical formula is representative for the chemical composition of a compound.
What does a chemical formula communicate?
A chemical formula shows the composition of a substance. It shows the elements present and their relative numbers. There are several types of formula which give specific types of information, but that's the basics.
What does the subscipt in a chemical formula refer to?
The subscript refers to the number of the specific atom or, if parentheses are present, group of atoms, in a molecule or formula unit. No subscript is given if there is only one such atom per molecule. For example, H2O is the formula for water. the subscripted 2 shows that there are two hydrogen atoms in the molecule.
What is tha molecular formula?
The molecular formula is used to get the total number of atoms belonging to each element that is present in a single molecule of a particular compound. The formula is common in physics, chemical engineering and chemistry.
