2 Select the correct answer
in a redex reaction, what folle does the reducing agent play?

OA. it gives up electrons
OB. it keeps electrons
OC. it takes electrons
OD. it takes onygen atoms

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car