We are going to be highlighting both the correct and incorrect options in this exercise with their explanations
The correct options are
"You create a homogenous mixture by completely dissolving your fruit punch powder in water"
This is correct because a homogeneous mixture is a mixture in which the composition is uniform throughout the mixture
"The air we breathe is a solution (homogenous mixture)."
This is correct because In air, all gases would have a uniform composition. Therefore, the air is an example of homogeneous mixture.
The incorrect options are
"You dump a container of salt into a container of pepper to create a homogenous mixture"
This is not correct because a homogeneous mixture is a mixture in which the composition is uniform throughout the mixture.
"Atmospheric oxygen gas is a pure substance"
This is not correct because atmospheric oxygen gas consists of other substance and elements e.g Nitrogen
"A pure substance is formed when you combine all of the ingredients for a salad for lunch"
This is not correct because a pure substance is substance that does not contain other element hence it does not have impurities
"It is impossible to ever separate the components of a mixture."
This is not correct because we can separate the components of a mixture by employing the correct separation techniques
"Sodium and chlorine chemically combine to form the pure substance table salt"
Salt is a composed of two elements Sodium and Chlorine to form a compound, hence a salt is not a pure substance
Learn more:
https://brainly.com/question/10942055
