Show:
Experiments
SI Units
Matter
Atoms
Forces
100
The variable that is changed or tested
What is independent variable?
100
The SI unit of length
What is the meter?
100
Characteristic that can be observed without changing the identity of the material
What is a physical property?
100
The positively charged sub-atomic particle in an atom
What is a proton?
100
The distance traveled divided by the time it takes to travel that distance, d/t
What is speed?
200
The variables that are not changed in an experiment
What are the constants?
200
The SI unit of liquid volume
What is the liter?
200
Anything that has mass and takes up space
What is matter?
200
The negatively charged sub-atomic particle in an atom
What is an electron?
200
a push or pull on an object
What is a force?
300
a reasonable, educated prediction
What is a hypothesis?
300
The SI unit of mass
What is the gram or kilogram?
300
The amount of mass in a given volume, mass/volume
What is density?
300
The number of protons in an atom
What is the atomic number?
300
A force between 2 surfaces that resists the motion past each other
What is friction?
400
To draw a conclusion based on what you observe
What is an inference?
400
One of the two SI units of temperature
What is kelvin or Celsius?
400
The four states of matter
What solid, liquid, gas, and plasma?
400
The uncharged particle in an atom's nucleus
What is a neutron?
400
The tendency to resist a change in motion
What is inertia?
500
the variable that is measured or observed during the experiment
What is the dependent variable?
500
The Newton
What is the SI unit of force (weight)?
500
The law that states that mass is neither created nor destroyed in a chemical change
What is the law of conservation of mass?
500
Atoms of the same element that have different numbers of neutrons
What is an isotope?
500
For every action, there is an equal and opposite reaction
What is Newton's Third Law?