Phase Change

Condensation takes place when_____.

• There is energy transferred into the substance

• When things evaporate

• There is energy transferred out of the substance

• Things condense

What are the three phases of matter?

• Solid

• Water

• Liquid

• Gas

What are the two claims that may explain why the methane lakes on Titan evaporated?

• The Methane Lakes evaporated

• The methane lakes turned to liquid

• The Methane lakes froze

• The Methane lakes were old

When substance changes phases, the ___________________ of it's molecules change.

• phase change

• Temperature

• Freedom of Movement

• Melting

When something is scaled to this level it is invisible to the naked eye

(a)  

Which of the following is NOT how scientists would refute claims?

• By using pieces of evidence to that help to go against someone elses claim (argument)

• By changing their claim

• Showing how a part of someones claim is not possible

• Having evidence that's strong enough to change someones point of view.

This is a synonym for something scaled to a micro-level

(a)  

Melting takes place when_____.

• There is energy transferred into the substance

• When things evaporate

• There is energy transferred out of the substance

• Things condense

When something is scaled to this level it is visible to the naked eye

(a)  

What is the definition of Freedom of Movement

• A different substance than another

• The way gasses move around each other

• Being able to move through the hallways freely

• The way molecules in a substance move around each other freely