[Retrieval] SLG SS

State the name of the equipment used to measure mass

• Balance
• Barometer
• Thermometer
• Voltmeter

Describe how to measure the volume of a regular object

• Use a ruler and calculate dimensions using a formula

• Use a balance to weigh it
• Immerse in water and measure rise
• Measure its height only

Describe how to measure the volume of an irregular object

• Use displacement method in water
• Measure dimensions with a ruler
• Weigh it and use density
• Calculate based on shape

State the relationship between density, mass and volume.

• Density = Mass / Volume
• Density = Mass × Volume
• Density = Volume / Mass
• Density = Volume - Mass

Describe what happens to the temperature of a substance as it changes state.

• Temperature remains constant
• Temperature increases
• Temperature decreases
• Temperature fluctuates

Explain why the temperature of a substance stays constant during a state change despite energy still being transferred

• Energy breaks intermolecular bonds
• Energy increases kinetic energy
• Energy decreases potential energy
• Energy is lost to surroundings

Describe the change in particle arrangement as a substance melts

• Particles become irregularly arranged

• Particles become regularly arranged

• Particles move closer together
• Particles spread far apart

Describe the change in particle motion as a substance melts

• Particles move more freely
• Particles move less freely
• Particles stop moving
• Particles vibrate more

Describe the change in particle arrangement as a substance boils

• Particles spread far apart
• Particles move closer together
• Particles become more ordered
• Particles become less ordered

Describe the change in particle motion as a substance boils

• Particles move rapidly and in random directions

• Particles move slower

• Particles become stationary
• Particles vibrate in place