Motion of Particles Quiz

  Study Guide for Lesson 4-Motion of Particles Quiz

1.  Vocab for section page in 65 and 74 ISN 

Page 67??? Not 65 there isn’t any vocab:

-State of matter- the physical form matter takes as determined by the arrangement and the motion of its atoms or molecules

-Solid- the state of matter in which atoms or molecules are closely packed and touching one another in fixed positions

-Gas- the state of matter in which atoms or molecules are completely separated from one another by empty space and can move around independently of one another

-Pressure- the amount of force exerted over a certain area

-Melting point- the temperature at which a substance changes from a solid to a liquid as thermal energy is added to it.

-Boiling point- the temperature at which a substance changes from a liquid to a gas as thermal energy is added to it. 

Page 74:

-Thermal energy- the total energy related to the motion of the atoms and molecules in an object or sample of matter

-Temperature- the measure of the average kinetic energy of the particles of a substance

-Heat- thermal energy transferred from a warmer object to a cooler one

-Evaporate- to change state from a liquid to a gas at the surface of a liquid

-Sublime- to change state from a solid to a gas

-Condense- to change state from a gas to a liquid

-Deposit- to change state from a gas to a solid

2. Notes The Kinetic Molecular Theory and Particle Theory Google Classroom Reference

3. States of Matter Notes ISN pg. 68

Solid:

-Definite shape

-Fixed volume

-Particles are tightly packed

-Particles vibrate but do not pass one another

Liquid:

-Indefinite shape (takes shape of container)

-Fixed volume

-Particles are closely packed but farther apart than solids

-Particles slide past one another (flow)

Gas:

-Indefinite shape and expands to fill container

-Not fixed volume

-Particles are far apart

-Particles move quickly in all directions

4. Temperature and Pressure affect states of Matter pg 71 

As temperature increases, a substance changes from solid to liquid to a gas. Therefore, as the temperature increases, the particles that make a substance must have more.

As pressure increases, a substance can change from gas to liquid to a solid. This is because the particles are being compressed at higher pressures. This results in the particles having less space to move, and as a result, the substance undergoes a state change. 

5. Interpreting a State diagram-wksht 

6. Make sure you understand how heat is transferred of objects of different temperatures(open response)

Heat goes from hotter object to cooler object

7. Phase changes of matter-if energy is absorbed or released (open response)

Melting: Absorbed

Freezing: Released

Condensation: Released

Evaporation/vaporization: Absorbed

Sublimation: Absorbed

Deposition: Released

8. Quizizz link- for review

9. Gimkit Review