The smallest unit of a chemical element that can retain the properties of that element
What is Atom?
100
A form of energy resulting from the temperature difference between a system and it’s surrounding
What is Heat?
100
One of the fundamental states of matter in which molecules don’t have fixed volume or shape
What is Gas?
100
A set of objects, organisms, or different parts acting to form a whole
What is System?
200
Amount of distance traveled divided by time taken; the time-rate at which any physical process takes place.
What is Speed?
200
A substance that cannot be reduced to a simpler substance by chemical
What is Element?
200
The process in which liquid is converted to its vapor phase by heating the liquid.
What is Evaporation?
200
Electromagnetic radiation that lies within the visible range.
What is Light?
200
the event, condition, or factor that can be changed or controlled in order to study or test a hypothesis in scientific experiment
What is Variable?
300
A quality that tends to produce movement or acceleration of a body in the direction of its application; a push or a pull
What is Force?
300
A stable elementary particle that is negatively charged and orbits the nucleus of an atom.
What is Electron?
300
A quantity that describes the capacity to do work; a source of usable power.
What is Energy?
300
The Electromagnetic radiation that lies within the visible range
What is Mass?
300
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
What is Experiment?
400
The time-rate at which a body changes its position; defined as displacement divided by the time of travel
What is Velocity?
400
A subatomic particle having zero charge; found in the nucleus of an atom.
What is Neutron?
400
Emission of energy in the form of rays or waves.
What is Radiation?
400
A solid, liquid, or gas that possesses inertia and is capable of occupying space.
What is Matter?
400
a procedure that is carried out in order to observe a response caused by a stimulus; not a complete experiment
What is Investigation?
500
A force that opposes the of two material surfaces in contact with one another.
What is Friction?
500
A subatomic having a positive charge and which is found in the nucleus of an atom.
What is Proton?
500
Unit of energy; the amount of heat needed to raise a one gram of water one degree Celsius at atmospheric pressure.
What is Calorie?
500
A measurement of the amount of space an object takes up; also loudness of a sound or signal.
What is Volume?
500
a plan of inquiry that uses science process skills as a tool to gather, organize, analyze, and communicate information