All nuclei with more than 83 protons are radioactive because the increased of the nucleus also increases electric forces.
a. strong nuclear force
b. size
c. charge

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature