According to the collision theory, what two factors must be true for a given collision to successfully create products? Sufficient concentration and correct mass of particles Sufficient concentration and correct orientation of particles Sufficient speed and correct mass of particles Sufficient speed and correct orientation of particles

ccording to the collision theory, for a given collision to successfully create products, two factors must be true:<br /><br />1. Sufficient energy (speed) - The colliding particles must have enough kinetic energy to overcome the activation energy barrier of the reaction.<br /><br />2. Correct orientation - The particles must collide in an orientation that allows the necessary rearrangement of atoms and formation of new bonds.<br /><br />Therefore, the correct answer is: Sufficient speed and correct orientation of particles.