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Q: How do you know that a change of matter is happening when fireworks go off?
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How are fireworks?

To make fireworks you need to know a lot of chemistry and physics.


How are fireworks scientific?

To make fireworks you need to know a lot of chemistry and physics.


What does Y fireworks mean in a rebus puzzle?

Why buy fireworks


What is cold fireworks?

I don't know so turn of your computer.


A change in matter that produces new substances is called?

Chemical change. References: Intro to Matter book.


When were fireworks invented?

Fireworks were made sometime in the years 800s


Is it difficult to change spark plugs in town and country?

I don't know why you couldn't change them, no matter where you are.


Im feeling a bit gay but you know you like girls what is happening?

if you still young your hormones change make you change gay but you will soon get over it


Why does a woman ask pointed questions?

Because she needs to know. Women love details and they need to know all the details no matter what is going on. It makes them feel more secure when they know what is happening.


Why is the french revolution celebrated?

On July 14, people gather in big cities or in front of the city hall to watch fireworks. This is a vacation day and so, nobody works. Actually, except for the fireworks, the French Revolution is just a great event which occurred a long time ago. This is no longer important for the French to know what happens. On July 14, only the fireworks and the gatherings matter to us (I'm French so...)


Explain The right of the people to information on matter of public concern shall be recognized?

It means that we should know what things are that are happening around us.


When a chemical change occurs what do you know about the amount of matter in the new substances What is this known as?

The amount of matter in the reactants is equal to the amount of matter in the products. This is the Law of Conservation of Matter.