A chemical change can not be reversed. Obviously the fire work can not be put back together because it has reacted, not being able to be reversed, and therefore, being classified as a chemical change.
The fourth of July is in the song firework by Katy Perry as it is the date of independence day in the USA The date of independence is the fourth of July 1776 and it is where the USA declared Independence from the kingdom of Great Britain
If you mean like firework smoke bombs, you can buy them at a firework store where it is not illegal.
Katy Perry has said that "Firework" was inspired by the theme of empowerment and overcoming adversity. The song encourages listeners to embrace their uniqueness and shine brightly, like a firework. Katy has mentioned that she wanted to create an anthem that would inspire people to be their authentic selves and not be afraid to stand out.
example of fourth generation techniques
Well let's see, to my extent of this subject,A Phisical change is when you can change it back and fourth, like water turning into ice.A chemical change would be impossible to reverse. Like Sodium mixing with chlorine to form salt.I can't say I'm 100% on this but because you cannot "uncook' an apple, i would say it's a chemical change.
Example sentence - He lived in the fourth house from the corner.
Yes, you would. For example: We are having a cookout on the Fourth.
first when there's a physical change in the substance second there will be a solution or a formula to that substance third is, it involves temperature fourth is change in color of the substance fifth is the bubbling of another substance is yet an another clue that a chemical reaction has occured.
six and one fourth = 6.25
25 cents
There are parades on the Fourth of July because it is a special day for Americans. It is special because it is the anniversary of the day, way back in the 18th century when we become free from the British Parliament. Other than parades, there are also festivals and firework ceremonies to celebrate the special day.
4th of July is the Independence Day of the USA, declaring independence from the British (July 4, 1776). On this day, many cities in the US celebrate by having fireworks shows. Her song is titled "Firework", so that's what she meant basically.