1. What is the
difference
between..
What is the difference between..
2. Every material that exists is different
to the next. But Why?
Is it the properties of these materials
that makes them different?
Why do they have different
properties?
3. What is every material made of?
• ATOMS are the building blocks of all materials.
• If all the atoms joined together are the same
then the material is an ELEMENT.
• If the atoms joined together are different then
the material is a COMPOUND.
• If the different atoms aren’t joined together
then the material is a MIXTURE.
4. Lego Blocks
• If an atom is a lego block then you can join it
with other blocks that are the same or
different.
• Q- What would an element, a compound and
a mixture look like using the lego blocks?
5. Which is which???
(Element, Compound or Mixture)
• Soil • Silver
• Tin • Pure water
• Oil • Uranium
• Tap water
• Sugar
• Milk
• Carbon Dioxide gas
• Salt
• • Oxygen gas
Gold
• Soft drink • Krypton
