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
It means that liquids or gases can be absorbent easily
Permeable
The smallest part of an element
An atom
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
When two or more atoms chemically bond together
compound
True or False
Gold, silver and copper are good electrical conductors?
True
Anything that has mass and takes up space
Matter
Resistance of a material against permanent deformation
Hardness
A mixture that has a uniform composition throughout.
Homogeneous
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
a substance that only contains one type of atom
Element
A mixture that has a non-uniform composition. Its components are not evenly distributed and can often be distinguished.
Heterogeneous mixture
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
Materials that don't allow liquids or gases to enter.
Impermeable
What does it means that a material is "opaque"?
it means that they dont't allow light to pass through them.