science
Anything that has mass and takes up space
Matter
The mass of a penny collection can be measured by using a
Balance
The smallest part of any substance with a
Atom
The bouncing of light off a mirror
Reflectivity
The particles in this state of matter are very active and will spread out until they meet a barrier. The particles can also be compressed easily.
gas
The measure of amount of matter in an object
Mass
The volume of a box used for craft supplies can be measured by using a
Ruler
Matter that is made up of only one kind of atom is called an
Element
The ability of a copper wire to transfer electric
Conductivity
The attraction between the particles is strong enough to keep the matter from completely spreading apart
Liquid
The amount of space a substance takes up
Volume
How are matter and mass related
Matter is anything that has mass and takes of up space. Mass is the measure amount of matter in an object.
Matter that is formed by combining atoms of different elements is a
Compound
How’s the definite shape and a definite volume?
Solid
The matter is composed of tiny particles that are _____ in motion
Always
A method for measuring the volume of a sphere or an unusually shaped object
Water displacement
Why is the beneficial to know how matter works?
Helping and serving others
A characteristic of a substance that can be observed without changing the identity of a substance is a
Physical property
Does not have a definite shape or a definite volume
gas
Why is the work of a materials engineer important
To make life better and create things better
The volume of cooking oil left in a fryer can be measured with a
Graduated container
How are density and mass related
Density is mass of an object in a certain volume. Mass is the measure amount of matter in an object.
What burning toast in a frightened stunk create
Odor
Has no definite shape, but does have a definite volume
Liquid
The particles that make up this state of matter are close together, and do not move very much. The particles have a strong attraction to each other.
Solid