300 likes | 450 Views
Jeopardy. Seen in the periodic table All atoms look the same. Answer: Elements. Releases energy Hydrogen Peroxide and Yeast. Answer: Exothermic. The ability to do work Too much can wear you out. Answer: Energy. Energy is absorbed. Answer: Endothermic. 3 ways this happens Hot to cold.
E N D
Seen in the periodic table All atoms look the same Answer: Elements
Releases energy Hydrogen Peroxide and Yeast Answer: Exothermic
The ability to do work Too much can wear you out Answer: Energy
Energy is absorbed Answer: Endothermic
3 ways this happens Hot to cold Answer: Energy Transfer
Mass = 4.560 grams Volume = 54 cm3 Density = ? Answer: 0.084 g/cm3
Mass=? Volume = 54.205 mL Density = 2.98 g/mL Answer: What is 161.53 grams?
You want to make dinner for your friends, and show off your talents from Foods class. Part of this is presentation. How should I layer the following salad to avoid disaster? EVOO- 0.9 g/mL Lettuce- 1.005 g/mL Olives- 0.93 g/mL Tomato slices- 1.002 g/mL Cheese- 1.34 g/mL EVOO Olives Tomato Lettuce Cheese
Find the density of the block of wood. Length = 1.2 cm Width = 3.45 cm Height = 2.5 cm Mass = 4.65 g Answer: What is 0.449 g/mL?
A metal slab is measured at 10.56 cm wide, a height of 2.05 cm, and a length of 1.4 cm. It’s massed at 343.9 g. What is the slab made out of? Aluminum = 2.70 g/cm3 Lead = 11.35 g/cm3 Iron = 7.87 g/cm3 Steel = 7.75 g/cm3 Copper = 8.92 g/cm3 Answer:What is Lead?
Daily Double
Boiling Liquid Solid Melting/Freezing Answer: What is the Change of State Graph
Changes the size, shape or state of a substance Answer: What is Physical Change?
Mixing Kool-Aid Answer: What is physical change?
2 requirements for matter Answer: What is has mass and takes up space?
3 of the first 10 elements Answer: What is Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon
Solid directly to a gas Answer: What is sublimation?
You get to your car in the morning and notice a bit of frost on your window. Where did it come from and is that an endothermic or exothermic reaction? Answer: What is water vapor sublimates and exothermic?
How many of these are considered matter? Book Time Clock Heat Computer Love
Final Jeopardy Draw a picture of the atomic structure