Physics
Atom
Energy
Physical Science
Nature of Science
100
force
What is push or pull
100
electron
What is a stable elementary particle that is negatively charged and orbits the nucleus of an atom
100
electromagnetic radiation
What is the emission and propagation of the entire range of the electromagnetic spectrum
100
magnetic
What is the property of attracting iron and certain other materials by virtue of a surrounding field of force
100
system
What is a set of objects, organisms, or different parts acting to form a whole
200
speed
What is the amount of distance traveled divided by time taken
200
neutron
What is a subatomic particle having zero charge, found in the nucleus of an atom
200
kinetic energy
What is the energy possessed by a body because of its motion
200
gas
What is one of the fundamental states of matter in which molecules do not have fixed volume or shape
200
scientific method
What is a plan of inquiry that uses science process skills as a tool to gather, organize, analyze, and communicate information
300
gravity
What is the observed effect of the force of gravitation
300
atom
What is the smallest unit of a chemical element that can still retain the properties of that element
300
calorie
What is a unit of energy
300
solid
What is a definite shape and a definite volume
300
variable
What is the event, condition, or factor that can be changed or controlled in order to study or test a hypothesis in a scientific experiment
400
acceleration
What is the rate of which change in velocity
400
proton
What is a subatomic particle having a positive charge and which is found in the nucleus of an atom
400
evaporation
What is the process in which a liquid is converted to its vapor phase by heating the liquid
400
light
What is electromagnetic radiation that lies within the visible range
400
experiment
What is a procedure that is carried out and repeated under controlled conditions in order to discover, demonstrate, or test a hypothesis
500
velocity
What is the rate at which a body changes its position
500
element
What is a substance that cannot be reduced to a simpler substance by chemical means
500
energy
What is a source of usable power
500
reflection
What is the bouncing off or turning back of light, sound, or heat from a surface
500
investigation
What is not a complete experiment
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