PRESENTATION OUTLINE
Water is a compound because water has 2 different elements. Also water is made up of hydrogen and oxygen. The symbol is H2O.
Copper is a element because it ONLY has 1 element which is copper.Copper's symbol is Cu.
Bananas' have potassium in them. So potassium is an element. Bananas' are FULL of potassium.
Fluorine is in your everyday toothpaste! Fluorine is an element. Fluorine's symbol is F.
Helium is in balloons! Helium is a type of gas and an element. The symbol is He.
Salt has a LOT of sodium. Sodium is an element. Sodium is not the best for you! Sodium has a very cool symbol Na.
