Chemistry Chapter 2 Review Game

Energy and Temperature Elements and Compounds MatterMixtures 1 point 1 point 1 point 1 point 1 point 1 point 1 point 1 point 2 points 2 points 2 points 2 points 2 points 2 points 2 points 2 points 3 points 3 points 3 points 3 points 3 points 3 points 3 points 3 points 4 points 4 points 4 points 4 points 4 points 4 points 4 points 4 points 5 points 5 points 5 points 5 points 5 points 5 points 5 points 5 points

The two basic forms of energy. 1 pointCheck

What are kinetic and potential energy? 1 point Back to Category Slide

The temperature in Celsius if it is 305,000 mK outside. 2 pointsCheck

What is 32.0 degrees Celsius? 2 points Back to Category Slide

Absolute zero corresponds to this number in degrees Celsius. 3 pointsCheck

What is -273 degrees Celsius? 3 points Back to Category Slide

One pound of coal burns and releases 3.5 x 10 6 calories. Convert this number to joules. 4 pointsCheck

What is 1.5 x 10 7 J? 4 points Back to Category Slide

List three types of potential energy. 5 pointsCheck

5 points Back to Category Slide What are gravitational, electrical, chemical, nuclear, elastic…?

Definition of an element and compound. 1 pointCheck

What is… Element – simple substance that cannot be broken down. Same atoms. Compound – 2 or more elements that have chemically combined to form a new substance. 2 or more different atoms. 1 point Back to Category Slide

Label the following as element or compound. Co = H 2 O = KF =CO = C 6 H 12 O 6 =Si = 2 pointsCheck

What are… ElementCompoundCompound CompoundElement 2 points Back to Category Slide

Complete the following using symbols: w/o P.Table Silver  Phosphorus  Nickel  Sulfur  Tin  Xenon  3 pointsCheck

What are… AgP NiS SnXe 3 points Back to Category Slide

Complete the following using names: w/o P.Table Na  Cr  Si  Cu  I  Zn  4 pointsCheck

What are… SodiumChromium Silicon Copper IodineZinc 4 points Back to Category Slide

The Latin name for gold. 5 pointsCheck

What is aurum? 5 points Back to Category Slide

Give two examples of physical properties and chemical properties. 1 pointCheck

What are color, texture, boiling point…(physical property)? What are flammability, corrosiveness, reactiveness… (chemical property)? 1 point Back to Category Slide

4.78 g of solution A are combined with 2.54 g of solution B. They react and form substances C and gas D. If substance C has a mass of 6.10 g, this is the mass of gas D according to the Law of Conservation of matter. 2 pointsCheck

What is 1.22 g of gas D? 2 points Back to Category Slide

If only 1.01 g of gas D are collected, this is the % error of our lab. 3 pointsCheck

3 points Back to Category Slide What is 17% error?

The name of the 4 th state of matter is the most common type in the universe at over 99%. 4 pointsCheck

4 points Back to Category Slide What is plasma?

The 3 types of matter and definitions for their shape and volume. 5 pointsCheck

What are solid (def. shape and volume), liquid (def. volume and indef. Shape), and gas (indef. Shape and volume)? 5 points Back to Category Slide

Define mixture 1 pointCheck

What is a physical blend of two or more substances? 1 point Back to Category Slide

The two basic types of mixtures. 2 pointsCheck

What are heterogeneous and homogeneous? 2 points Back to Category Slide

List two examples for each type of mixture. 3 pointsCheck

What are… Homogeneous = salt water, gasoline, air, seawater… Heterogeneous = blood, rocks, sand, salad… 3 points Back to Category Slide

The four basic ways a mixture can be separated without a chemical means. 4 pointsCheck

What are filtration, distillation, crystallization and chromatography? 4 points Back to Category Slide

Draw a picture of the distillation process and describe what is happening in this process. 5 pointsCheck

a. Water mixture is heated b. Water boils and steam rises c. Steam condenses d. Impurities remain 5 points Back to Category Slide