What is What is a quality that tends to produce movement or acceleration of
a body in the direction of its application; a push or a pull
100
Atom
What is the smallest unit of a chemical element that can still retain
the properties of that element
100
Heat
What is a form of energy resulting from the temperature difference
between a system and its surroundings
100
Compound
What is a substance made up of a combination of two or more
elements held together by chemical bonds that cannot be
separated by physical means
100
Dependent Variable
What is a factor being measured or observed in an experiment
200
Speed
What is the amount of distance traveled divided by time taken; the
time-rate at which any physical process takes place
200
Electron
What is a stable elementary particle that is negatively charged and
orbits the nucleus of an atom
200
Kinetic energy
What is the energy possessed by a body because of its motion
200
Magnetic
What is What is having the property of attracting iron and certain other
materials by virtue of a surrounding field of force
200
Experiment
What is What is a procedure that is carried out and repeated under
controlled conditions in order to discover, demonstrate, or
test a hypothesis; includes all components of the scientific
method
300
Friction
What is What is a force that opposes the relative motion of two material
surfaces in contact with one another
300
Neutron
What is a subatomic particle having zero charge, found in the
nucleus of an atom
300
Energy
What is What is a quantity that describes the capacity to do work; a source
of usable power
300
Vibration
What is a repetitive movement around an equilibrium point
300
Scientific method
What is What is a plan of inquiry that uses science process skills as a tool to
gather, organize, analyze, and communicate information
400
Acceleration
What is rate of change in velocity, usually expressed in meters per
second; involves an increase or decrease in speed and/or a
change in direction
400
Neutral
What is a particle, object, or system that lacks a net charge
400
Evaporation
What is 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 rangeWhat is electromagnetic radiation that lies within the visible range
400
Variable
What is 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
500
Gravity
What is the observed effect of the force of gravitation
500
Proton
What is a subatomic particle having a positive charge and which is
found in the nucleus of an atom
500
Prism
What is a piece of glass with polished plane surfaces that disperses a beam of white light into its component colors
500
Prism
What is a piece of glass with polished plane surfaces that disperses a beam of white light into its component colors
500
Investigation
What is What is a procedure that is carried out in order to observe a
response caused by a stimulus; not a complete experiment