Matter vs Mass
Anything that has mass and takes up space is called
matter
The periodic table is organized by different
elements
This state of matter has a definite shape and volume
solid
The energy of motion is called
kinetic
Acids have a pH lower than
7
The amount of matter in an object is called
mass
The symbol for oxygen is
O
This state of matter has no definite shape or volume
gas
What type of energy is found in food
chemical
Bases have a pH higher than
7
Matter is made up of tiny particles called
atoms
The symbol for gold is
Au
This state of matter has a definite volume but takes the shape of its container
liquid
Stored energy is called
potential
Lemon juice is an example of an acid or a base?
acid
Which tool is used to measure mass?
balance
Elements are arranged by increasing ________ number
atomic
The process of a liquid changing into a gas is called
evaporation
The energy from the Sun is called ________ energy.
solar
Soap is usually an example of an acid or a base?
base
A bowling ball and a tennis ball are the same size. Which has more mass?
bowling ball
The first letter of every element symbol is
Capitalized
The process of a gas changing into a liquid is called
condensation
A roller coaster at the top of a hill has mostly this type of energy.
gravitational potential
A pH of 7 is considered _______________ and give an example
neutral, water