Hey kids, please don't ingest the cyanide, uranium, or ammonium nitrate.
I had one of those kits ... mix and match see what explodes
Most of my gifts at Christmas was clothes and accessories for my N scale train layout...
My chemistry set had magnesium powder and potassium permanganate. The mixture is quite an explosive. I ordered several additional bottles.
Then my friends and I switched to black powder. A little heap of that stuff explodes, not burns like shotgun powder. The local dealers quit selling it to kids after someone killed himself.
I had a similar chemistry set. Fiddled with it a little, read the instructions and decided I wasn’t adventurous enough to see what happens if I mix this one with that one...