| Term | Definition |
|---|
| mole | One ___ represents the SI standard base unit of chemical quantity. It is expressed as 6.02 X 10^23 units |
| hydrates | ___ are compounds that crystallize from a water solution with water molecules clinging to the particles. |
| molecular mass | In a molecule, the sum of the atomic masses is the ___ |
| molarity | ___ is the ratio between the moles of dissolved substance and the volume of solution in cubic decimeters |
| formula mass | ___ refers to the sum of the atomic masses of all the atoms in the formula unit of an ionic compound |
| percentage composition | The total mass of an element in a compound divided by the total mass of the compound and multiplied by 100 is the ___. |
| Avogadro constant | The ___ is equal to 6.02 X 10^23. |
| molar mass | The mass of one mole of molecules, atoms, ions, formula units is called the ___ that species. |
| factor-label method | The method of problem solving in which unit labels are treated as factors that can be divided out to obtain a correct unit label is called the ___. |
| scientific notation | In ___, all numbers are expressed as the product of a number between 1 and 10 and a whole-number power of 10. |
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