A gold coin has a mass of 27grams and a volume of 1.5cubic centimeters. Calculate its density. Write your answer as a whole number. grams per cubic centimeter

HAVE SOME CONFIDENCE!!

Explanation:

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.