Properties of Matter 1
A state of matter that has no fixed shape or volume
Gas
A _______ is a state of matter with a fixed volume but no fixed shape.
Liquid
The best way to separate materials is based on what kind of property?
Size, Shape or Color
The smallest part of an element
An atom/molecule
The property of a substance that tells how well it dissolves into other materials
Solubility
This is the measurement of the amount of matter in an object.
Mass
A _______ is a state of matter with a fixed shape and volume.
Solid
Name TWO solids that will dissolve in water
Salt
Sugar
other
How do water molecules act in a glass jar?
They float around in the fixed shape of the glass jar
True or False
The best way to know if matter has iron in it is to use a magnet?
True
Anything that has mass and takes up space
Matter
True or False
Something floats if the mass is more than the volume of an object?
False
The burning of wood is an example of what kind of change?
Chemical Change
A mixture in which the substances are evenly spread out and do not settle to the bottom of the container
Solution
A rusting bicycle is an example of physical or chemical change?
Chemical
Flammability, combustibility, oxidation, are examples of physical or chemical properties of matter?
Chemical
Yes or No
If ice melts in a glass of water does it change the mass of the object?
No
When a person puts on makeup what kind of change does this show?
Physical change
Physical combination of two or more substances that are blended without forming new substances
Mixture
Liquid water changing to ice in the freezer is an example of what kind of change?
Physical change
A change of matter in size, shape, or state that does NOT change the type of matter
Physical change
Oxygen, Carbon, Iron.. Are examples of?
Elements
Food digesting in your stomach is an example of what kind of change?
Chemical change
What is an example of something that doesn't dissolve?
Pepper, Sand other examples
Something that changes how it looks but can be changed to its original form.