Physical States
What are the 3 states of matter?
Solid, liquid & gas
1.0
Is sand at the beach considered a mixture or solution?
Mixture
What physical property does an object have if it allows electricity and heat to transfer through it?
Conductor
What type of metal is attracted to a magnet?
Iron, Cobalt, and Nickel
What is the process of going from a solid to a liquid?
Melting
If an object has a density of 1.2, will it sink or float?
Sink
How can you separate a mixture of iron filings and pepper?
A magnet
What physical property does the plastic handle have on a curing iron?
Insulator of thermal energy
Which of the following objects would not be attracted to a magnet? A safety pin, coffee, or an iron nail
Coffee
What is the main reason orange juice is a liquid and not a solid?
It takes the shape of its container.
If an object has a density of 0.6, will it sink or float?
Float
Which of the following changes when you add ice to water?
A. Mass
B. Volume
C. Temperature
D. All of the above
D. All of the above
What type of material is both a conductor of heat and electricity?
Metal
True or False: Every type of metal is attracted to magnets.
False
What is the process of going from a liquid to a gas?
Evaporation
Why will water and oil separate if added to the same container?
What physical property is changed for EACH INGREDIENT when a solution is made from water, sugar, and ice???
A. State of matter
B. Temperature
C. Hardness
D. Chemical formula
B. Temperature
It keeps your body heat from escaping.
True or false: Earth acts as a giant magnet.
True
What is the process of going from a gas to a liquid?
Condensation
What is the density of an object that has a mass of 10 and a volume of 2?
5
How can a mixture of sand and sugar be seperated?
Add water to the mixture and filter the sand from the sugar water.
Is water a conductor or insulator?
What is the name of the invisible force created by a magnet?
Magnetic field