When you squeeze an air-filled balloon, what happens inside?

a. there are more collisions of air molecules against the wall of the balloon.

b. there are fewer collisions of air molecules against the wall of the balloon.

c. there is no change in the number of collisions of air molecules against the wall of the balloon.

d. the temperature inside the balloon decreases.

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.