Chemstry Word Scramble
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word | definition |
Mole | The SI base unit used to measure the amount of a substance whose number of particles is the same as the number of atoms of carbon in exactly 12 grams of carbon-12. |
Avogadro’s number | 6.022x1023 the number of atoms or molecules in 1.000 mol |
Molar mass | the mass in grams of one mole of a substance |
Average atomic mass | the weighted average of the masses of all naturally occurring isotopes of an element. |
Percent composition | the percentage by mass of each element in a compound |
Empirical formula | a chemical formula that shows the composition of a compound in terms of the relative numbers and kinds of atoms in the simplest ratio |
Molecular formula | a chemical formula that shows the number and kinds fo atoms in a molecule, but not the arrangement of the atoms. |
Chemical reaction | the process by which one or more substances change to produce one or more different substances |
Chemical equation | a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products |
Created by:
dmoudy
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