Jeopardy Chapter 6 Misc1. Misc2 Chapter 4 Chapter 5 Q $100 Q $100 Final Jeopardy

$100 Question from Chapter 4 Matter that only contains one kind of particle

$100 Answer from Chapter 4 What is a pure substance?

$200 Question from Chapter 4 The similarities and differences between qualitative and quantitative physical properties

$200 Answer from Chapter 4 What is: They are both physical properties Qualitative – can be observed and described without detailed measurement Quantitative – can be measured and assigned a particular value?

$300 Question from Chapter 4 This is the mass of an object that has a density of 4 g/mL and a volume of 2 mL.

$300 Answer from Chapter 4 What is 8g?

$400 Question from Chapter 4 These are the 4 clues that a change is chemical and not physical.

$400 Answer from Chapter 4 What is: A new colour appears Heat or light is given off 3. Bubbles of gas are formed 4. A new solid (precipitate) is formed when 2 solutions are mixed?

$500 Question from Chapter 4 These are 6 types of chemical properties.

$500 Answer from Chapter 4 What is : Reactivity with water 2. Reactivity with oxygen 3. Combustibility 4. Reactivity with acids 5. Stability 6. toxicity?

$100 Question from Chapter 5 The man whose model of the atom describes it as a positively charged sphere with negatively charged particles embedded in it.

$100 Answer from Chapter 5 Who is Thomson?

$200 Question from Chapter 5 The equation to figure out how many neutrons there are in an atom

$200 Answer from Chapter 5 What is: # of neutrons = mass # - atomic number?

$300 Question from Chapter 5 The Bohr-Rutherford Diagram for aluminum.

$300 Answer from Chapter 5 What is:

$400 Question from Chapter 5 The number of valence electrons that the Alkaline-Earth Metals have and the number of bonds they tend to form.

$400 Answer from Chapter 5 What is: 2 and 2?

$500 Question from Chapter 5 The name of family number 17 on the periodic table , 2 of their characteristics and 1 specific use.

$500 Answer from Chapter 5 What are the halogens which are: Non-metals Solid, liquid and gases Highly reactive Corrosive And are used as disinfectants?

$100 Question from Chapter 6 The term that describes a positively or negatively charged atom and what happens with their electrons to form these particles.

$100 Answer from Chapter 6 What is an ion that is formed by gaining or losing electrons?

$200 Question from Chapter 6 The term that describes a chemical bond in which one or more pairs of electrons are shared by two atoms.

$200 Answer from Chapter 6 What is a covalent bond?

$300 Question from Chapter 6 Does the rubidium ion lose or gain electrons? How many? What type of compound will it form?

$300 Answer from Chapter 6 What is: rubidium loses 1 electron to form an ionic compound?

$400 Question from Chapter 6 The name of this particle and the type of compound that it forms CO

$400 Answer from Chapter 6 What is carbon monoxide which is a molecular (covalent) compound?

$500 Question from Chapter 6 The Bohr- Rutherford diagram for water.

$500 Answer from Chapter 6 What is:

$100 Question from Misc1 The term that describes the ability of a substance to change (react) and form a new substance

$100 Answer from Misc1 What is a chemical property

$200 Question from Misc1 The charge of a neutron and it’s location in the atom.

$200 Answer from Misc1 What is neutral and in the nucleus?

$300 Question from Misc1 The reason that elements are more reactive as you move down a chemical group (family).

$300 Answer from Misc1 What is: Moving down a group the elements valence electrons occupy higher energy levels which are further from the nucleus and more loosely held, therefore they are more easily lost/gained or shared in a chemical reaction?

$400 Question from Misc1 One side of a cube of unknown metal measures 0.53cm. If the mass of the cube is 0.92 g, what is the density of the cube? (hint: use grass!)

$400 Answer from Misc1 What is: G: L/W/H=0.53cm, m=0.92g R: density A: D=M, V=LxWxH V S: D= 0.92g . 0.53cmx0.53cmx0.53cm = 6.18g/cm3 S: The density of the cube is 6.18g/cm.

$500 Question from Misc1 4 properties of water that supports life on Earth.

$500 Answer from Misc1 What are: It exists in all 3 states Universal solvent Can absorb heat well before it begins to get hot Solid ice is less dense than liquid water

$100 Question from Misc2. The smallest particle of an element that retains the identity of the element.

$100 Answer from Misc2. What is an atom?

$200 Question from Misc2. The standard atomic notation for oxygen

$200 Answer from Misc2. What is: 16 O 8

$300 Question from Misc2. The property that describes the ability of a substance to be drawn into a wire.

$300 Answer from Misc2. What is ductility?

$400 Question from Misc2. The gas test for Oxygen gas

$400 Answer from Misc2. What is: put a glowing splint into the test tube If oxygen is present, the glowing splint will burst into flame.

$500 Question from Misc2. The following materials are placed in a graduated cylinder. In what order would they be arranged in the graduated cylinder from bottom to top? Glass (2.4 g/mL); Water (1.0 g/mL); Glycerine (1.26 g/mL); Wax (0.88 g/mL)

$500 Answer from Misc2. What is: glass, glycerine, water, wax

Final Jeopardy The structural diagram for hydrogen cyanide (HCN)

Final Jeopardy Answer What is: