CHEMICAL REACTIONS

Front

............................ change does not produce any new chemical substances.

Back

Physical

Front

 The speed in which new particles or products form is known .................................

Back

Rate of reaction.

Front

Collision theory states that in order for a reaction to occur:

The particles must ..................... with each other.

Back

Collide

Front

........................... is the minimum energy that colliding particles must have to react 

Back

Activation Energy / Ea

Front

The more number of particles per unit ......................... is one if the way to have a successful .........................

Back

Volume, Collsion