States of Matter, Properties of Matter, Phase Changes

Which of the following is a physical property of matter?

• Reactivity with oxygen
• ductility
• flammability
• reactivity with acid

What happens when a liquid turns into a solid?

• new molecules are formed
• the mass of the sample is increased
• the arrangement of the molecules changes
• energy is absorbed by the molecules

In which state of are the particles moving very fast and charged?

• solid
• liquid
• gas
• plasma

True or False:
When water is boiling, the temperature of the water remains at 100 degrees C until all the water evaporates.

• True
• False

What happens to water molecules as the temperature of the water is increased?

• The molecules spread apart and move more slowly
• The molecules spread apart and move more quickly

In which state of matter do particles slide past each other and take the shape of the container?

• solid
• liquid
• gas
• plasma

Which process describes when a liquid turns into a gas?

• boiling
• condensation
• evaporation
• melting

True of False:
When a gas turns into a liquid, the particles move faster and further apart.

• true
• false

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

True or false:
Freezing Point is the temperature at which a substance begins to change from the liquid state to the solid state.

• true
• false

A substances ability to dissolve in water is a...

• physical property
• chemical property
• physical change
• chemical change