Show:
Matter & It's Properties
Changes in States of Matter
Mixtures & Solutions
Forces
Spiral
100
Anything that takes up space and has mass is
What is Matter
100
In which state of matter are the particles packed together in a tight pattern?
What is a solid.
100
If a liquid mixture has particles settled on the bottom, or floating on the top, what is it?
What is a suspension.
100
A push or pull that causes a change in motion.
What is force.
100
Dani adds 10 grams(g) of salt to a jar of water. She then adds 10g to a second jar of water. She covers and shakes both jars and sets them on the table for five minutes. What should Dani expect to observe after those five minutes?
The salt dissolved in the water and the sand settled at the bottom
200
What are the three states of Matter?
What is Solid, Liquid and Gas.
200
Why do liquids have more movement than a solid?
What is their particles are spaced farther apart and can move around.
200
What do you call two or more substances that are combined and do not change their physical properties?
What is a mixture.
200
A force that works against motion.
What is friction.
200
One morning, Ryan noticed there were tiny drops of water on the grass as he walked to school. That afternoon, he did not see any drops of water on the grass when he returned home. Explain what happened to the drops of water
The sun heated the water and caused the drops to evaporate
300
Mass, volume and density are used to identify matter. What are they?
What is Physical Properties.
300
When liquid particles get cold enough they become what state of matter?
What is a solid.
300
Name two examples from your science book of a suspension?
What is orange juice and Italian salad dressing.
300
Forces that act on an object but cancel each other.
What is balanced forces.
300
Samantha is doing a lab in her fifth grade science class. She needs to compare the masses of two blocks of wood. Which tool should she use?
A balanced scale
400
The amount of matter in an object compared to the space it takes up is its ____________?
What is Density.
400
What does matter need to change its state?
What is a change in temperature. Either add or remove heat.
400
The amount of a substance that can be dissolved in another substance is a measure of its ____________.
What is solubility.
400
When the forces in one direction are stronger, so they don’t cancel each other.
What is unbalanced forces.
400
Which of the following instruments would be needed to determine the volume of liquid in a small jar
A graduated cylinder
500
How do you find the density of an object?
What is divide it's mass by it's volume.
500
Which state of matter has no definite volume?
What is a gas. It has no definite volume or shape.
500
What do you call a kind of mixture where different kinds of matter are mixed completely with each other?
What is a solution. Like saltwater.
500
When objects in the universe pull on one another.
What is gravitational force.
500
Which tool can be used to easily separate aluminum cans from steel cans at a recycling center
A magnet