Answer:
you divide 71.5 by 2
Explanation:
it's may look intimidating but the question is actually really simple.
Reaction Rate is the rate at which a substance undergoes a chemical change.
Explanation:
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If you clear volume in the density equation:

The greater the density the lower the volume. This means, the volume of gold nugget will be smaller than the volume of iron pyrite nugget.

Answer:
both have the same number of atoms
Explanation:
saw it on a quizlet