Matter MATTER
Choices, choices!
Mash Up
Mixture vs. Solution
PROPERTIES OF MATTER
100
What is MATTER when we talk about the concept scientifically?
A) your score on video game after getting crushed by an opponent
B) something that takes up space and has weight and mass
C) something that is weightless and invisible to the human eye
D) something that is both weightless and has mass
B) something that takes up space and has weight and mass
100
Which property would be MOST important when choosing material for a winter coat?
A) Electrical Conductivity
B) Magnetism
C) Thermal Conductivity
D) Reflectivity
C) Thermal Conductivity
100
TRUE or FALSE:
Matter is made up of HUGE particles you are able to see, hold, and build on.
FALSE
Matter is made up of particles TOO small to be seen. A particle is a tiny component or small unit of matter.
100
What makes a mixture different from a solution?
A) Mixtures are always liquid and formless
B) Mixtures have ingredients that taste better
C) You can still see individual parts in a mixture
D) Mixtures are always too hot too touch
C) You can still see individual parts in a mixture
100
I am a change in an investigation that can impact the outcome or result.
Variable
200
What is NOT made of matter according to our study guide?
A) a glass of water
B) a pet hamster
C) a cool rock
D) the idea of friendship
D) the idea of friendship
200
Why wouldn't you make a hammer out of clay?
A) Clay doesn't have the right color
B) Clay is too shiny
C) Clay is too expensive
D) Clay is too soft
D) Clay is too soft
200
If you wanted to make the world's worst umbrella, which property would you want your material to have?
A) Low thermal conductivity
B) Low magnetism
C) Highly reflective
D) High Absorption
D) High Absorption
200
Examples of a mixture would include, where you can determine (and pull out) every single piece:
A) Lemonade
B) Dunkin Donuts medium hot chocolate
C) Fruit salad and trail mix
D) Salt water
C) Fruit salad and trail mix
200
I am the amount of material that can dissolve in a liquid or solvent.
Solubility.
300
According to the Law of Conservation of Matter, what happens to matter during changes?
A) The amount stays the same
B) It appears out of nowhere - like magic!
C) It doubles in size and force
D) It dissolves into nothingness
A) The amount stays the same
300
What happens during a chemical reaction?
A) A completely new substance/thing is created
B) Nothing changes at all. Boring!
C) Everything disappears - POOF!
D) Substance mix up, but stay the same
A) A completely new substance/thing is created
300
What would happen if you tried to make a magnet out of wood?
A) It wouldn't work because wood is not magnetic
B) It "WOOD" work perfectly!
C) It would be incredibly strong, possiby dangerous
D) It would only work on Tuesdays
D)
A) It wouldn't work because wood is not magnetic
300
What does the word 'solution' mean?
A) It's incredibly hard and unbreakable
B) Dissolves in another substance
C) Can be eaten safely
D) Glows in the dark
B) Dissolves in another substance
300
I am the force that can attract or repel objects. I am associated with electrical currents.
Magnetism
400
How many particles would you need to line up to equal the width of one human hair?
A) 1,000
B) 1
C) 100,000
D) 10,000,000
C) 100,000
400
Which is an example of a physical change?
A) Burning wood
B) Melting an ice cube
C) Baking a cake
D) Mixing vinegar and baking soda
B) Melting an ice cube
400
What materials would make the silliest electrical wire?
A) Rubber Band
B) Mylar
C) Bubble Gum
D) Copper
A, B, & C
400
Challenge:
Draw an example of a solution WITH labels. Think about the lab we most recently did!
WHAT DID YOU DRAW? You will get points for your drawings with labels depending on the accuracy and labels.
400
DOUBLE TIME! GET BOTH ANSWERS GET 800 POINTS!
A. I can be separated into smaller pieces.
B. I am the connection between two or more things.
A. subdivison/subdivided
B. relationship
500
What is thermal conductivity?
A) How much a material weighs
B) How much heat passes through a material
C) How loud a material is
D) How colorful a material is
B) How much heat passes through a material
500
What is a componenet?
A) A part or component of a system
B) A measurement tool
C) A very small piece of a particle
D) A type of chemical reaction
A) A part or component of a system
500
What happens when you subdivide matter?
A) It becomes magnetic
B) It changes color and smells weird
C) You break it into smaller pieces
D) It disappears forever
C) You break it into smaller pieces
500
Example answer:
It is an example of a mixture because you can see each part or piece, and you could separate all of the pieces easily.
500
DESCRIBE A SOMETHING THAT IS A THERMAL CONDUCTOR:
IS IT AN INSULATOR OR CONDUCTOR? HOW DO YOU KNOW? CAN YOU GIVE EXAMPLES?
Good answer: Conductor = Heat
Great answer: If a material is a thermal conductor, or conducts heat, it is a conductor.
Bestest answer: If a material is a thermal conductor, or conducts heat, it is a conductor. Examples would be Aluminum, Copper, or Silver. If it does not conduct heat, the material is an insulator. Examples would include pastic and wood.