smartisthnewcool smartisthnewcool

23-10-2015
Chemistry

contestada

fireworks exploding in the sky and giving off light are examples of endothermic or exothermic change

Respuesta :

iiMissyii iiMissyii

29-10-2015

It is Exothermic Change because,Exothermic is a chemical reaction that releases energy it could be light or heat. :)

Answer Link

Otras preguntas

2+(-3) which equivalent to the expression

According to Wolfgang Kohler, when studying chimpanzees, good errors are mistakes made based on behavior previously learned by the animal. a) Agree with Kohler

All of the following are true regarding adult epiglottitis EXCEPT? 1) The incidence of adult epiglottitis has increased in recent years, whereas the incidence o

Consider what you have learned about the suffrage movement of the 1800 as you determine the viewpoint represented in this period poster

What are the three ways of inducing current in a loop/coil of wire?

Inflammation of the joints and connective tissue resulting from a build-up of uric acid crystals is known as: a) Osteoarthritis b) Rheumatoid arthritis c) Gout

What are the first steps in creating a business document? OA. Determine the purpose, audience, and context OB. Decide the results you want OC. Confirm the spell

During examination of the female genitalia, which of the following positions is used? 1) Lithotomy position 2) Prone position 3) Supine position 4) Fowler's pos

How did Kepler arrive at his laws of motion and what were the basic principles behind them?

What two laws were enforced in the Tithing system?