Section 1
anything that has mass and takes up space
matter
the amount of matter in an object
mass
the ability to do work
energy
energy of motion is known as
kinetic energy
a pure substance that cannot be broken down into any other substance
element
the amount of space an object takes up
volume
energy that always flows from warmer matter to cooler matter
Thermal Energy
energy an object has because of its position
potential energy
The smallest particle of matter
atom
measurement that can change depending on the gravitational pull
weight
new substances are formed when matter undergoes
chemical change
light, sound, and microwaves are what kind of energy
electromagnetic
Which of the following is a solution?
pure water, fruit punch, cereal and milk in a bowl
fruit punch
What two quantities are needed to measure density?
mass and volume
states that matter is neither created nor destroyed
the law of conservation of matter
energy stored in the bonds between atoms
chemical energy
made of two or more elements that are chemically combined
compound
Water is an example of a
compound
the rapid combining of fuel with oxygen results in which chemical change
combustion
energy of negative particles moving from one place to another.
electrical energy