Solids, Liquids, Gases
Phase Changes
It's speeding up!
It's getting hot in here
Past Test Review
100

State of matter with the densest particle arrangement.

What are Solids? 

100

A liquid turning into a solid. 

What is Freezing? 

100

If heat input increases, particle motion does this. 

What is increases? 
100

The energy of motion.

What is Kinetic Energy? 

100

This number determines the amount of protons an atom has.

What is Atomic Number? 
200
State of matter in which particles will freely flow and fill all available space. 

What is Gas? 

200

A gas turning into a liquid. 

What is Condensation? 

200

This is the specific temperature in which particles gain enough energy for a liquid to turn into a gas. 

What is Boiling Point? 

200

This is the total kinetic energy of a substance.

What is the Thermal Energy? 

200

An atom of an element is in group 7A on the periodic table. This is how many valence electrons it has. 

What is 7? 

300

State of matter that gravity will impact the most due to its density. 

What is Solids? 

300

A liquid turning into a gas. 

What is Vaporization? 

300

This state of matter will have the most minimal particle movement compared to other states of matter. 

What is Solid? 

300

This common term scientifically refers to the transfer of thermal energy from one object to another. 

What is Heat? 

300

These are the subatomic particles residing in the nucleus plus their charges.

What is 

Protons = positive 

Neutrons = neutral? 

400

State of matter that has a definite volume but an indefinite shape. 

What is Liquid? 

400

A solid turning into a gas. 

What is Sublimation? 

400

This is the specific temperature in which particles gain enough energy for a liquid to turn into a solid.

What is Freezing Point? 

400

A graphical representation that documents phase changes of certain substances.

What is Heat(ing) Curve? 

400

Physical metalloids are like ______________, but chemically metalloids are similar to ______________.

What is Metals; Nonmetals? 

500

State of matter that has the fastest moving particles. 

What is Gas? 

500

A gas turning into a solid. 

What is Deposition? 

500

If thermal energy decreases, particle motion does this. 

What is Decreases? 

500

DOULBE JEOPARDY: This question is worth double the points. 

Energy that is absorbed/released from bonds between particles, rather than from the individual particles, during a phase change.

What is Latent Heat? 

500

DOULBE JEOPARDY: This question is worth double the points. 

This is the number of electrons that atoms of each element (except Hydrogen and Helium) want in their valence shells. 

Hint: It is called the octet rule.

What is 8?