Yes, because when it's blown up, it's still gunpowder.
Blowing is caused by a chemical reaction.
Yes, blowing up a balloon and letting the air out are physical changes. In both cases, the balloon's shape and size are altered, but its chemical composition remains the same.
Blowing up a balloon is a reversible change because the process can be reversed by letting the air out of the balloon. The balloon returns to its original state before it was blown up.
Physical.
Mashing potatoes is a physical change because it does not change the chemical or physical properties of the potatoes.
Crushing creates a physical change in the size of the pieces but it does not change their chemical make up.
it changes form
Yes, blowing up a balloon and letting the air out are physical changes. In both cases, the balloon's shape and size are altered, but its chemical composition remains the same.
The Gunpowder Plot was a (failed) plot to kill the King and members of parliament by blowing up The Houses of Parliament in London.
Blowing up a balloon is a physical change because the air being blown into the balloon does not alter the chemical composition of the balloon material. The change is reversible, as the balloon can be deflated and reinflated multiple times without changing its chemical makeup.
Mixing is a physical process.
Blowing up a balloon is a reversible change because the process can be reversed by letting the air out of the balloon. The balloon returns to its original state before it was blown up.
Gun powder was used today for police ,spys and now a days crimanals in ancient china, it was used through bamboo tubes
The gunpowder plot was on nov 5th 1605.The Gunpowder Plot was a failed assassination attempt by a group of English Catholics against King James I of England. The plot intended to kill the king, his family, and most of the Protestant aristocracy by blowing up the House of Parliment on 5 November 1605 and that's why they always sing the song 'remember remember the fifth of November gunpowder,treason or plot!!
Physical.
Physical Change
Starting up is a physical action.
Gunpowder can blow things and people up.