Maria and Miquel were enjoying the fireworks when they got into a chemistry argument. Maria insisted that the fireworks were the result of a chemical reaction. Miguel disagreed. What would you tell them to solve this argument.

Question

061407432106140743210614074321 · Answer

A)	It is a change of state, solid to gas, due to the addition of energy.	
B)	It was a physical reaction since the fuse was lit and heat was produced.	
C)	The color changes and the release of energy indicate a chemical reaction.	
D)	It is an endothermic reaction because energy was added; therefore it is a chemical reaction,

chpatterson · Answer

This link should really help you

chpatterson · Answer

http://brainly.in/question/54975