1. The effect of a catalyst on a chemical reaction is to
provide a new reaction pathway that results in a
different
A) potential energy of the products
B) heat of reaction
C) potential energy of the reactants
D) activation energy

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

16

explanation:

the marks go by 4s

bcde is the incorrect answer it is a