Alright so I am in a chemistry class at the moment and we are all required to do a science demonstration involving one of the elements. Now I would like to do something that could in involve explotions, flashes of light, fire, that kinda cool stuff, but nothing to big.
What i was thinking of is make a colourfull smoke bomb. I know that saltpeter forms a lto of gas when ignited, so I was thinking of making one of these but have a mixture of various other materials layered in the saltpeter, so when it burns through each layer a diffrent color is formed....but i would like to try something else.
Anyone got any ideas?? My Chemistry teacher is a fairly interesting person that will pretty much allow anything as long as it doesn't cause too much damage....
thanks