Other questions in this quiz

2. Molecular formula

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  • The actual number of atoms of each element present in a compound
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3. Molar mass

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  • Mass per a mole of substance units= g mol-1
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4. Atomic radius

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  • The region in which an atom can hold two electrons with opposite spins.
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5. Stoichiometry

  • Molar relationship between the relative quantities of substances taking part in a reaction.
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