Niels Bohr
Marie Curie
Isaac Newton
Albert Einstein
Florence Nightingale
100
Maria says, “ I predict salt water is a conductor of electricity.” A scientists would classify this statement as
What is a hypothesis
100
These molecules are free to move throughout a container but remain in close contact with one another.
What are molecules/particles of a liquid?
100
This is collected during an experiment
What is data?
100
Molecules/particles will spread apart and fill all available space in which state of matter.
What is a gas?
100
Water freezing is an example of this type of change.
What is a physical change?
200
Burning of wood is an example of this type of change.
What is a chemical change?
200
This type of object is measured in a graduated cylinder.
What is an irregular object?
200
The water level in a glass of water decreases, this is evidence of...
What is a phase change?
200
The distance an object moves in a period of time is called
What is speed?
200
These elements will all have similar properties and are located in the same area of the periodic table
What is a group?
300
Slightly acidic
300
What is friction?
300
What force and compass direction will the dog move?
300
What is a phase change?
300
What is conduction of heat through the aluminum bar?
400
What points have the same latitude?
400
What points have the same longitude?
400
It is the steepest point.
What is point 3?
400
Various answers
400
Which fossil is the youngest?
500
Which fossil is the oldest?
500
Which position has the greatest potential energy?
500
Joe wanted to fill his basketball with air. But the pump was not connected properly to the basketball’s valve and the flow of air into the ball was completely blocked. If Joe pushes the pump handle down what would happen to the pressure of the air in the pump canister?
The pressure increases
500
Sophia takes an inflated red balloon and puts it in the refrigerator. What happens to the balloon?
The volume decreases.
500
Six pulleys