Answer:
Ay high concentration of reactants
Explanation:
To slow down a reaction, you need to do the opposite. Factors that can affect rates of reactions include surface area, temperature, concentration, and the presence of catalysts and inhibitors. ... Concentration - another way to increase the rate of a chemical reaction is to increase the concentration of the reactants.
In the periodic table, there are seven horizontal rows of elements called periods.
Answer:
Australia is correct
Explanation:
Because it is not attached to any other place
