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Percentage composition= (mass of the element/mass of the molecule)*100

The fraction of the molecule's mass that comes from the element's mass

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Marielle Crist

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3y ago

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Related Questions

What does percent composition tell you about molecules?

It tells you how much of a molecule is made up of each element. - APEX


What information does the percent composition in an atom in a molecule give?

The relative amount of mass an atom contributes to a molecule


What the mass percent composition of an element in a molecule?

Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass


What information does the percent composition of an atom in a molecule give?

The relative amount of mass an atom contributes to a molecule


What does the mass percent of an element tell you about molecule?

it tells you how much of the molecule the element is


What does mass percent of an element tell you about a molecule?

it tells you how much of the molecule the element is


What is the mass percent composition of an element in a molecule?

Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass


What does a percent composition tell you about a substance?

It tells you what the substance is made of.


What is the percent composition of Carbon in heptane C7H16 12 percent 68 percent 19 percent or 84 percent?

The percent composition of Carbon in heptane (C7H16) is 84 percent. This can be calculated by dividing the total number of Carbon atoms in the molecule by the total number of atoms and then multiplying by 100 to get the percentage.


What does the mass per element tell you about a molecule?

These informations add knowledge about the chemical composition of a molecule and the molar mass.


How does the composition of a water molecule affect the charge?

It makes the molecule polar


What is a composition of a salt molecule?

NaCl