Register
what do the colors produced by fireworks indicate? a. a physical change c. a state change b. a chemical change d. an element change
86.6k views
4 votes
what do the colors produced by fireworks indicate? a. a physical change c. a state change b. a chemical change d. an element change

User Hafenkranich
by
8.9k points

1 Answer

6 votes
B. A chemical change 
User Eric Bloch
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Link Copied!