HW

1.    You have been refining your art skills, congratulations! You recently have been using waterproof paints in your artwork, but you spilled them all over yourself. You need to clean it off before a family party. How could you remove the paint? Would your approach have any adverse effects on your skin? Why?
2.    Cooking is an art, but baking is chemistry. Very specific interactions between ingredients must occur for a recipe to turn out correctly. What is the better way to measure dry ingredients for a recipe, volume or mass? Which way is more common for measurement in the kitchen?
3.    On the Periodic Table of elements, there is a curious group of elements along the division between metals and nonmetals. They are the metalloids and they exhibit unique properties. Why do these elements have these properties? Use what you know about the Periodic table to defend your answer.
4.    Which bond type is stronger, ionic or covalent? Keep in mind that difference fields of science disagree on this answer, so do not be afraid to step out on a limb in your answer, but be sure to defend it.