What are examples of a material’s properties?
Soft, hard, transparent, opaque, flexible, etc
What is a mixture?
When you combine solids, liquids and/or gases together
What is a heterogeneous mixture?
A mixture where the parts are still separate after mixing
What is a solution called when you add too much solid so it does not dissolve/disappear?
Saturated solution
What is a substance used to make something else? (for example, metal, wood or plastic)
Material
What is a solution?
When you mix a solid with a liquid
What two (2) states of matter are used to make salt water?
Solid and liquid
What is another word for viscosity?
Flow
What is an example of a strange liquid/fluid?
Ketchup, oobleck, custard, molten glass, slime, lava, etc
What is an example of a solid?
Desk, pencil, notebook, house, car, etc
What is another word for sucrose?
Sugar
What are groups of atoms called?
Molecules
What is an example of a normal liquid/fluid?
Water, milk, honey, oil, juice, etc
What is an example of something made out of metal?
Computers, cars, trains, phones, electronics, etc
What is an example of something made out of wool or cotton?
Clothes, towels, carpet, curtains, etc
What is the solid form of water called?
Ice
What are examples of materials that can come from living things?
Cotton, leather, paper, wool, etc
Who studied the flow (viscosity) of fluids/liquids?
Sir Isaac Newton
What main three (3) ingredients are used to make lemonade?
Lemon juice, water and sugar
What are the three (3) states of matter?
Gas, Liquid, Solid
What is an example of a gas?
Oxygen, carbon dioxide, helium, nitrogen, etc
What is a homogeneous mixture?
A mixture where the parts are combined after mixing, making it difficult to separate
What is an example of something made out of wood?
Desk, house, etc
What does it mean when something dissolves?
When a solid is added to a liquid and the solid disappears - you cannot see it anymore