combined science states of matter and seperating tecqniques

• What is the melting point mentioned in the study material?

  80
• What is the boiling point mentioned in the study material?

  120
• What state of matter is the substance described in the study material?

  Liquid
• What happens to a solid when it melts according to the study material?

  The particles begin to break out and move apart
• What process is used to remove liquid from a solution?

  Filtration
• What safety precaution is mentioned in the study material?

  Wear goggles
• What is the process of chlorination used for?

  • To kill bacteria
  • Used in water treatment
• Describe the process of filtration.

  • Separates solids from liquids
  • Uses a filter to trap solid particles
• What is the process of melting a solid?

  1. Heat is applied
  2. Particles gain energy
  3. Particles begin to break apart
  4. Solid turns into liquid
• What is the process of distillation?

  • Separates components based on boiling points
  • Involves heating a liquid to create vapor
  • Condenses vapor back into liquid
• What is the keyword associated with the solubility mentioned in the study material?

  Soluble
• How does filtration work according to the study material?

  By putting the mixture through a filter
• Describe the process of chromatography.

  • Separates mixtures based on different affinities
  • Involves stationary and mobile phases
• What is the process of evaporation?

  • Converts liquid into vapor
  • Occurs at any temperature
  • Leaves solid residues behind
• The melting point is the temperature at which a solid turns into a liquid.
• The boiling point is the temperature at which a liquid turns into gas.
• A pure substance has only one type of particle, while a mixture contains two or more types of particles.
• The freezing point is the temperature at which a liquid turns into a solid.
• Boiling point is the temperature at which a liquid turns into a gas.
• A substance's physical properties are its observable characteristics, such as color, texture, odor, density, hardness, and conductivity.