Mixtures and pH
Electricity
Magnetism
Simple Machines
Miscellaneous
100
Water is this number on the pH scale, making it neutral
What is 7?
100
Electricity is the movement of this atomic particle
What are electrons?
100
An object that has magnetic properties when we run electricity through it is called this
What is an electromagnet?
100
This changes the amount of force you need to get something done
What is a machine?
100
Two or more simple machines used together is called this
What is a compound machine?
200
This is a type of mixture that is uniform throughout the substance
What is a homogeneous mixture?
200
Electricity likes to flow in a circle, which we call this
What is a circuit?
200
An object that is magnetic all the time is called this 2 word phrase
What is a permanent magnet?
200
These are the 6 simple machines
Wheel and axle, pulley, wedge, screw, incline plane, lever
200
Milk and cereal is an example of this type of mixture
What is a heterogeneous mixture?
300
This is a type of mixture where the composition is different from one part of the substance to another
What is a heterogenous mixture?
300
A material that does not let electricity easily flow through it is called this
What is an insulator?
300
This type of metal is most associated with magnets
What is iron?
300
This simple machine is an inclined plane wrapped around a rod
What is a screw?
300
Adding more of these simple machines to your system cuts the force needed in half
What is a pulley?
400
Give an example of an acid
What is...?
400
This type of electricity is stored electricity
What is static electricity?
400
The two ends of a magnet are called this, just like the earth
What are poles?
400
A door on hinges is an example of this class of lever
What is a 2nd class lever?
400
This device converts electrical energy into physical movement
What is a motor?
500
Give an example of a base
What is...?
500
The picture below shows an example of this type of circuit
What is a series circuit?
500
Every magnet is made up of millions of tiny magnets, called this
What are domains?
500
This simple machine would be best for moving something heavy over a long distance
What is a wheel and axle?
500
Sing the simple machines song
Wheel and axle, pulley, wedge
Screw, inclined plane lever.
When you learn to use simple machines
you'll show you are so clever