Answer: Charge to mass ratio.
Explanation:
The Q/M ratio of a particle is the ratio of the charge to the Mass of that particle.
<u>Answer:</u>
The reaction rate increase when a catalyst is added "because it hike the reaction rate by lowering the activation energy for a reaction."
<u>Explanation:</u>
A catalyst can be a chemical or biological in nature but its role always remain same "to increase reaction rates and the method vary from other ways of hiking reaction rate". Its intention is to reduce the activation energy, so that a larger proportion of the particles has enough energy to react.
The activation energy for a reaction is minimized by catalyst by targeting type of orientation of the the reacting particles for causing more effective collisions. It react with the reactants to generate an intermediate product requiring less energy to form the product.
Answer:
Therefore, economic gain and religion were the two factors that most affected the dynamics of European and indigenous American relationships. The Spanish: ... Indigenous populations declined over the seventeenth century as epidemics brought by the Spanish killed large numbers of natives.
Explanation:
Answer:
Economics is regarded as a social science because it uses scientific methods to build theories that can help explain the behaviour of individuals, groups and organisations. Economics attempts to explain economic behaviour, which arises when scarce resources are exchanged.