Can't see
What's the weight?
Cocab
Proper-ties
Vocab?
100

n. a small particle of chemical matter

atom

100

I have 4 cups of an unknown liquid. I mix 13 ounces of that liquid with 21 ounces of drink mix. Then I mix that with 10 ounces of water. What's the weight of the solution?

44 ounces

100

n. the science of what matter is made of and how matter changes

Chemistry

100

I need a rope for a tire swing in Florida...What properties does it need?

What a swinging success!

100

Give me an example of a chemical and physical change.

Hmmmm seems like a conservative answer

200

n. pictures, symbols, or physical examples that help explain something that we cannot directly observe

models

200

A solution that weighs 44 ounces is frozen and becomes a solid. What is the new weight after it freezes?

44 ounces

200

n. the result when two or more types of matter interact to form a new type of matter

chemical change

200

What are 2 properties that measure the amount of matter?

weight, mass, volume, density

200

solid

n. matter with a definite shape and volume, in which the particles are rigidly arranged in place

300

I drop a sugar cube into ice cold water...explain what happens.

What a SWEET answer!

300
Little Timmy made a 44 ounce popsicle and eats half of it. Then Timmy lets the rest of the popsicle melt into a puddle. How much does the liquid in that puddle weigh? 

22 ounces

300

v. to maintain a constant quantity

conserve

300

What properties will not help me identify an unknown rock sample?

size, shape

300

precipitate

n. a solid formed from a chemical change

400

Matter is made up of particles too small to be seen...Draw a diagram that proves that statement.

Wow so beautiful!

400

A 22 ounce puddle of liquid evaporates to a gas but then condenses on a plant. The plant weighs 40 pounds. What is the weight of the water that condensed on the plant?

22 ounces

400
n. a specific type of matter made of particles of the same type

chemical

400

name 6 different properties of matter

That was quite the list!

400

dissolve

v. to separate and spread out particles of matter into another substance

500

What do the atoms of water look like together in all three states of matter? solid, liquid, and gas 

ice expands...don't put glass bottles in the freezer
500

I mix 1 ounce of sugar with, 32 ounces of water, 23 ounces of salt water, and 12 ounces of sweet tea. The salt water has exactly 3 ounces of salt per 23 ounces of liquid. The sweet tea was a lie and it has no sweet stuff in it. All that evaporates...what is the weight of the solid left over?

4 ounces(1 ounce sugar, 3 ounces salt)

500

v. to change state from a gas to liquid

condense

500

Surprise! Draw a molecule!

Don't miss those bonds!

500

liquid

n. matter with definite volume but indefinite shape, in which particles move around each other freely but do not expand to fill any container

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