What happens as the activation energy increases? brainliest! And points :) A. The pressure of the system decreases.
B. The kinetic energy of colliding molecules changes.
C. The reactant surface area decreases.
D. The reaction begins to slow down.

A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element