Energy of an object that is due to the object’s motion
What is Kinetic Energy
100
Greek philosopher called the smallest particle an Atom
What is Democritus
100
can only be observed when matter is changed into another substance
What is Chemical Properties
100
the release of a particle (2 Neutrons & 2 Protons).
What is Alpha Decay
200
Amount of space taken up by an object
What is Volume
200
Energy that an object has because of its position, shape or condition
What is Potential Energy
200
small negatively charged particle
What is Electron
200
how many of an ion, atom or molecule are involved in the reaction
What is Coefficient
200
compound made from molecules held together by covalent bonds
What is Molecule Compound
300
A characteristic of a substance that does not involve a chemical change
What is Physical Property
300
Energy transferred to an object by lifting or raising it
What is Gravitational Potential Energy
300
are variations of the same element
What is Isotope
300
energy released from the breaking of bonds is greater than required to form new bonds
What is Exothermic Reaction
300
bond formed by the overlapping of the atoms outermost energy layer
What is Metallic Bond
400
A mixture of tiny particles that are intermediate in size between those in solutions and those in suspensions, and are suspended in a solid, liquid or gas
What is Colliod
400
Produced by the vibration’s of electrically charged particles
What is Radiant Energy
400
of an element is the weighted average
What is
Atomic Mass
400
substance used to decrease the rate of reaction
What is Inhibitors
400
force of attraction that holds atoms or ions together
What is Chemical Bond
500
Have an orderly 3-dimensional arrangement of particles
What is Crystalline Solid
500
Energy resource that can be replaced or reproduced by nature at a rate equal to or faster than it is used
What is Renewable Resources
500
columns on the periodic table
What is groups
500
biological catalysts that allow reactions to occur at lower temperatures
What is Enzymes
500
bonds formed when atoms share one or more pairs of electrons