P HASES OF M ATTER Write the stuff in green Before you can learn how to make an atomic bomb, you must first know about the relationship between MATTERandENERGY

E VERYTHING ON EARTH THAT WE CAN SEE, FEEL, TASTE, ( AND EVEN STUFF THAT WE CAN ’ T SEE OR FEEL OR TASTE ) IS MADE OF BOTH MATTER AND ENERGY.

C REATE THIS CHART IN YOUR NOTES Motion of Particles Definite Shape ? Definite Volume? Examples Solid Liquid Gas Plasma

Q UICK R EVIEW : Solids Particles Barely Vibrating Definite shape Definite volume *Powders can appear to change shape, but on a microscopic level, the crystals are still the same

Q UICK R EVIEW : Liquids Particles move past each other Can change shape Definite volume Is this a liquid cat? *Hydraulics in heavy machinery work because liquids cannot be compressed.

Q UICK R EVIEW : Gasses Particles moving very fast and zinging around Can change shape Can be compressed

4 TH S TATE OF M ATTER Plasmas Gas with extra electrons - charged Super high energy Can change shape Can be compressed *Most of the universe is made of plasma (99.9%) * Not the same as blood plasma

W ATCH A MARBLE JAR DEMONSTRATION …

I F YOU HAD A MAGIC MICROSCOPE, WHAT WOULD MATTER LOOK LIKE ? Draw 3 clear jars to represent solid, liquid & gas Draw circles and arrows to show to particles.

C OPY THIS P HASE CHANGE D IAGRAM

B ELOW YOUR MARBLE JARS, NUMBER

MINI-QUIZ: ( WRITE ANSWERS ONLY ) 1- I S THIS MOSTLY MATTER OR MOSTLY ENERGY ? 2- C OULD THESE PARTICLES CHANGE SHAPE WITHOUT HELP, OR DO THEY HAVE DEFINITE SHAPE ?

MINI-QUIZ: 3- I S THIS MOSTLY MATTER OR MOSTLY ENERGY ? 4-A RE THESE PARTICLES TOUCHING EACH OTHER OR SPREAD FAR APART ?

MINI-QUIZ: 5- I S THIS MOSTLY MATTER OR MOSTLY ENERGY ? ( IT IS THE O RION NEBULA – GROUP OF STARS ) 6-W HAT PHASE OF MATTER DOES IT REPRESENT ?

MINI-QUIZ: 7- S HOULD THIS DRAWING HAVE LARGE ARROWS, SMALL ARROWS, OR VIBRATION MARKS ? 8- W HAT PHASE OF MATTER DOES THIS REPRESENT ?

M INI -Q UIZ : 9- W HAT PROCESS DOES THIS REPRESENT ? 10- F ROM THE __________ PHASE TO THE _____________ PHASE

M INI -Q UIZ : 11- W HAT PROCESS DOES THIS REPRESENT ? 12- F ROM THE __________ PHASE TO THE _____________ PHASE Dry ice inside

M INI -Q UIZ : 13-W HAT PROCESS DOES THIS REPRESENT ? 14- F ROM THE __________ PHASE TO THE _____________ PHASE butter

M INI -Q UIZ : 15- W OULD THESE PARTICLES START MOVING FASTER OR SLOW DOWN ? 16- W OULD THESE PARTICLES START SPREADING APART OR GETTING CLOSER TOGETHER ? After a rainy night

M INI -Q UIZ : 17- W HAT PROCESS DOES THIS REPRESENT ? 18-F ROM THE __________ PHASE TO THE _____________ PHASE Tiny bumps

M INI -Q UIZ : 19- W HAT PROCESS DOES THIS REPRESENT ? 20-F ROM THE __________ PHASE TO THE _____________ PHASE

Write down these big-ideas in your notebook:

B IG I DEA #1 All matter is moving on the inside.

B IG I DEA #2 When energy is added to matter, the particles move faster and move apart.

B IG I DEA #3 When energy is taken away from matter, the particles move slower and get closer together.