Collide
This energy is the activation energy.
Respond
A change in state (solid to liquid) does not increase the number of particles available to react because the same number of particles are still present in the substance.
Particles need to come into close proximity to each other in order to react. This allows for interactions between their chemical bonds and the exchange of energy or particles to occur, leading to chemical reactions. Additionally, particles should possess enough energy to overcome the activation energy barrier for the reaction to take place.
Silicon does not react with water under normal conditions. However, when finely divided or in the form of very small particles, silicon can react with water to produce silicic acid and hydrogen gas.
This energy is the activation energy.
They attract
it react
Respond
When particles come together. Therefore, collide. After that they react.
A change in state (solid to liquid) does not increase the number of particles available to react because the same number of particles are still present in the substance.
No, they must be heated in order to react
Particles need to come into close proximity to each other in order to react. This allows for interactions between their chemical bonds and the exchange of energy or particles to occur, leading to chemical reactions. Additionally, particles should possess enough energy to overcome the activation energy barrier for the reaction to take place.
No, the catalyst doesn't increase the number of reactant particles.
all particles are always moving
Silicon does not react with water under normal conditions. However, when finely divided or in the form of very small particles, silicon can react with water to produce silicic acid and hydrogen gas.
So the electrons in the atom can react with each other.