number of representative particles in a mole, 6.022 X 10²³
a formula showing the lowest whole number ratio of atoms in a compound
a compound that has a specific number of water molecules bound to each formula unit
the mass in grams of one mole of a pure substance
SI base unit used to measure the amount of a substance,
a formula showing the types and numbers of atoms combined in a single molecule of a molecular compound
the percent by mass of each element in a compound
the representative particle for a covalent compound
the representative particle for an ionic compound
representative particle for an element or a metallic substance
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