Can you guys me asap! no guessing !

Type the letter that represents the correct location for each particle type below.

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

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