How fireworks are made?
Wow! Look at the wonderful fireworks in the bright moon light. Do you ever wonder how fireworks are actually made?
Well fireworks are really dangerous if you get hit and they also explode in the sky. Fireworks are made like this, first they use really long paper tubes filled with gunpowder. That’s why fireworks are dangerous because of the gunpowder inside. When you light a firework with a hot material it just shoots out. Aluminum makes the white and silver colors. There are also metal salts inside fireworks like strontium carbonate that makes red fireworks, calcium chloride makes orange fireworks, sodium nitrate gives the fireworks a bright yellow color, barium chloride is used for bright green fireworks and copper chloride is used to make deep blue fireworks. So then when you heat up fireworks it makes a loud crackle and explodes in the sky. So that’s how fireworks are made.
No comments:
Post a Comment