Chemistry

🧪 Matter All Around Us

• What is matter?

  • fabric, wood, water, paint, air, etc

• What properties does matter have?

  • colour, texture, flexibility, etc

🧪 Solids Liquid + Gas

• How do the properties make it useful?

  • the cold of ice helps to cool down a drink, etc

• How do you group together like matter items?

  • solids keep their shape, liquids flow, etc

🧪 Changes to Matter

• Why would you want to change the properties of matter?

  • bake a cake so you can eat it, etc

• What is the difference between a physical and chemical change?

  • physical is reversible, chemical is irreversible

• How do you make a chemical reaction?

  • heat, etc

🧪 All Matter is Made of Particles

• How is matter and energy related?

  • the movement of particles, etc

• What is an atom?

  • beginner intro to the elements of an atom

• How do you define matter?

  • matter has mass and takes up space

🧪 Phases of Matter

• What effect does temperature have on matter?

  • melting, freezing, boiling, etc

• How does matter change phases?

  • temperature, pressure, the change in particle movement, etc

• What are some unique properties of matter?

  • sublimation, deposition, plasma, etc

• How can we make use of matter phases in the world?

  • composting, desalination, etc

🧪 Solutions

• How are solutions homogenous?

  • solubility

• How can solutions be separated?

  • distillation, crystallization, evaporation

• What are the properties of a solution?

  • concentration, PH, etc

🧪 Mixtures

• How can mixtures be separated?

  • heat, filter, etc

• What are the properties of a mixture?

  • density, particle size, etc

• What are different types of mixtures?

  • suspensions, emulsions, colloids, etc

🧪 Atoms

• What are the similarities and differences of elements and compounds?

• What happens to an atom during chemical changes?

  • rearrange into new products accompanied by an energy change

• Elements and compounds and pure substances and crystalline structures