the smallest unit of a chemical element that can still retain the properties of that element.
What is atom
100
a set of objects, organisms, or different parts acting to form
a whole
What is experiment
100
a type of simple machine; consists of a rigid bar that pivots
about a fulcrum, used to transmit and enhance power or
motion
What is lever
100
amount of distance traveled divided by time taken; the
time-rate at which any physical process takes place
What is speed
100
having the property of attracting iron and certain other
materials by virtue of a surrounding field of force
What is Magnetic
200
one of the fundamental state of matters in which molecules do not have fixed volume or shape.
What is gas
200
having a definite shape and a definite volume; one of the
fundamental states of matter
What is solid
200
one of the fundamental states of matter with a definite
volume but no definite shape
What is liquid
200
a piece of glass with polished plane surfaces that disperses
a beam of white light into its component colors
What is prism
300
one of the fundamental states of matter in which molecules
do not have fixed volume or shape
What is gas
300
a type of simple machine that consist of an inclined plane
wrapped around a cylinder
What is screw
300
a form of energy resulting from the temperature difference
between a system and its surroundings
What is heat
300
the peak or highest point on a wave
What is the peak or highest point on a wave
300
a repetitive movement around an equilibrium point
What is Vibration
400
the product of a thorough blending of two or more
substances, not chemically combined
What is mixture
400
a solid, liquid, or gas that possesses inertia and is capable
of occupying space
What is matter
400
a subatomic particle having a positive charge and which is
found in the nucleus of an atom
What is proton
400
the property of an object, due to its mass, that causes it to
resist any change in its motion unless overcome by a force
What is Inertia
400
a type of simple machine that consists of a rod driven
through the center of a cylinder that is allowed to rotate
freely, yielding a mechanical advantage equal to the
cylinder’s diameter
What is Wheel & axle
500
a set of objects, organisms, or different parts acting to form
a whole
What is system
500
electromagnetic radiation that lies within the visible range
What is light
500
the observed effect of the force of gravitation
What is gravity
500
concentration of matter of an object; number of individuals
in the same species that live in a given area; the mass per
unit volume of a substance in a given area
What is Density
500
a plan of inquiry that uses science process skills as a tool to
gather, organize, analyze, and communicate information