Your friend gives you a substance to analyze. You observe that the substance is a single liquid phase and is red-orange in color with no cloudiness and no change in appearance over time. Which of the following classifications can most likely be excluded by these observations? Select an answor and submit. For keyboard navigation, use the up/down arrow heys to select an answer. a an element b a compound a homogeneous mixture Youranswir a heterogeneous mixture none of these can be excluded without further observation Which of these typical beverages best represents a heterogeneous mixture? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a water soda c vodka none of these are heterogeneous mixtures Answered-Incorrect - 1 attempt left Your friend gives you a substance to analyze. Visual-observation tells you that the substance appears to show a single liquid phase that is colorless, but slightly cloudy. You shine a laser pointer through the substance and you can see the laser beam in the substance. You set the substance aside for one hour and return to observe that the top 25% of the substance is clear and the bottom 75% is more cloudy than betore. The best classification for this substance based on the observations thus far is: Select an answer and submit. For keyboard navigation, use the up/down arrow knys to select an answer. an element a compound a homogeneous mixture d a heterogeneous mixture. a heterogeneous mocure and a colloid