From the diagram, when the temperatures of reactants are raised from 20°C to 30°C:
The average kinetic energy doubles.
The pumber of molecules doubles.
The total number of collisions doubles.
The number of molecules having E, or greater doubles.

can you attach the

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3