Chemistry - Elements and Compounds - What are elements - What Makes an Element an Element?
A 4-step explanation for Grade 6. Step 1: 'Everything in the universe is made of tiny particles called ATOMS' - show various objects (rock, water, air) and zoom into them showing atoms. Step 2: 'An ELEMENT is a substance where ALL atoms are the SAME type' - show a gold bar, zoom in to show identical