zane science ch 11

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All living and nonliving things are made of____.

matter
______ is anything that has mass and takes up space.

Matter
You can tell what state matter is in by how it's _______ move.

particles
Name the three states of matter:
- 1. Solid
- 2. liquid
- 3. gas
A _____ has a definite shape and it's particles are closely packed together.

solid
______take up a definite amoung of apce, but do not have a definite shape.

liquids
_____ do not take up a definite amount of space and do not have a definite shape.

Gases
Water is a ______. Ice is a _______. Water vapor is a _______.
- water:liquid
- ice:solid
- water vapor: gas
_____ is the measure of the amount of matter in an object.

mass
You can compare the mass of two objects with a

pan balance
The mass of an object will change if you ____ or _____ matter from the object.

add or remove
Mass is measured in _____.

grams
_____ is the amount of space that matter takes up.

Volume
You can measure the volume of a box with a ____ ____. You can measure the volume of a liquid or odd shpaed object with a ____ ____.
- metric ruler
- graduated cylinder
_____is the amount of mass in a certain volume of matter.

density
If an object floats in the water, it has less _____ than water.

density
A ____ is a combination of two or more substances that can easily be separated.

mixture
A _____ is when one or more substances are dissolved in another substance.

solution
Explain how mixtures and solutions are alike and different

Mixtures and solutions are alike b/c they both have 2 or more substances. They are different b/c mixtures can be seperated and solutions can't.
Name an example of a mixture.

salad, trailmix, chex mix, bag of M & Ms.
Salt water is an example of a solution. ____ is the solute. ____ is the solvent.
- salt:solute
- water:solvent
______ is the ability of one substance to dissolve in another. It is a property of matter.

Solubility
A change in the size, shape, or state of matter is a ____ ____.

physical change
Substances change phases when ____ energy is added or taken away.

heat
Freezing water and then letting it melt is an example of a ____ change.

phase
A ___ ___ produces a completely different kind of matter.

chemical change
An example of a ____ change is when a log burns and turns into a new substance called ash.

chemical
Folding paper to create an origami is an example of a ____ change.

physical
Know the liquids and the objects in the cup.

??????

Author

gpuckett

114955

Card Set

zane science ch 11

Description

Reeves ch 11 study guide science

Updated

2011-11-06T23:22:32Z