Whole Milk Vs Skim Milk Research

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This purpose of writing this paper is because to find out in which substance the food coloring moves the fastest: Water, Whole Milk, or Skim Milk. Our purpose question is why do the changes occur in the milk? My hypothesis was that I thought with the dry swab, the food colorings will move but just a little bit. With the dish soap it will move faster. Well, my hypothesis was half right, with dish soap , it did move a little faster but with dry swab , nothing happened.
Based on our purpose question, milk has fat with of course other things like minerals in it when water only has the minerals. Our topic was chemistry which is the study of matter; The study of elements and their laws of combination, behavior and reactions. For materials, we used about 3 dish plates, whole milk, skim milk, and water, dish …show more content…

Ionic bonds are attraction that holds oppositely charged ions close together. Ions are atoms that is no longer neutral because it gained or lost an electron. Covalent bonds are chemical bonds formed when atoms share electrons. Based on our topic, we didn’t have a lot of numbers, so we made a chart with pictures of each substance and the observation. For whole milk, the colors mixed and swirled faster. For skim milk, it was slower. For water, not a lot happened but all these changes were with only the dish soap not with the dry swab. In water, the colors red and yellow, we weren’t able to see really well because our dish plates were red but blue and green did spread but not a lot. In the lab. we all had jobs to do. For example, one person was recording/taking a picture, other person was

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