Particles in matter are always moving. When the temperature outside drops, the particles in matter begin to move __________ because it is colder outside.
What is slower?
100
What force prevents objects from "getting lost in space"?
What is gravity?
100
Gold is considered this because it is made up of only one type of atom.
What is an element?
100
The true measure of weight is measured with a ______.
What is a spring scale?
100
A parachute jumper jumps from an airplane and falls very fast until his parachute opens. As the parachute opens, _________ causes the jumper to slow down as he falls.
What is air resistance?
200
This is the basic building block of all matter
What is an atom?
200
If you traveled to the moon, you would weigh ________ than you weigh on Earth because of the microgravity effects on the moon.
What is less?
200
Three particles within an atom are
What is a proton, neutron, and electron?
200
When measuring mass, we use a scientific tool called a _____.
What is a balance?
200
Jupiter's inner moons will be MOST affected by ______ and _______.
What is size and distance?
300
The amount of matter in an object
What is mass?
300
This famous scientist explained the Law of Universal Gravitation.
Who is Sir Isaac Newton?
300
H2O is the formula for water. Is water considered an element or a compund?
What is a compound?
300
A scientific tool called a ________ is used to measure volume by analyzing the water displacement.
What is a graduated cylinder?
300
An object with more surface area will have _____ air resistance than an object with less surface area
What is more?
400
All living and non living things are up of _______________.
What are atoms?
400
Who explained that "all objects in the universe are attracted to each other?"
Who is Isaac Newton
400
Two or more atoms combined is a ___________.
What is a molecule?
400
This tool is used to measure force.
What is a spring scale?
400
Two objects of the exact same size and shape are dropped into water. One floats but the other sinks. The object that is _____ will float.
What is less dense?
500
This type of friction opposes the motion of an object through air
What is air resistance?
500
What force causes things to fall?
What is gravity?
500
Elements cannot be ______________.
What is broken down or changed into another substance?
500
To find how dense an object is you
What is divide the objects volume by its mass D=m/v