Wednesday, 22 November 2017
Friday, 3 November 2017
Thursday, 2 November 2017
Elephant Toothpaste: Chemical Change
Today we did our experiment on elephant toothpaste. The things we needed was Hydrogen Peroxide, Warm water, Food colouring and also yeast. It was so much fun doing this experiment because we observed a chemical change. This chemical change is irreversible.
Wednesday, 1 November 2017
Subscribe to:
Posts (Atom)