<p> Name: ______Date: ______</p><p>GRADE 10 BELLRINGER REVIEW</p><p>CHEMISTRY REVIEW</p><p>1) Chemical Change: a. List observations that show there has a chemical change during a chemistry experiment. ______2) Common Household Acids and Bases</p><p> a. What is the “pH” scale used for? ______</p><p> b. Name 2 acids: ______</p><p> c. Name 2 bases: ______</p><p> d. What happens to acids and bases when you mix them together? ______e. What are “chemical Indicators” used for? ______Fill in the chart below.</p><p>PROPERTY ACID BASE Taste Feel Colour of Red Litmus Paper Colour of Blue Litmus Paper Reacts with Metals?</p><p> f. What is a pH meter? How is it used? Why is it the best way to test pH? ______</p><p> g. How is pH paper used? Why do you need a “colour card”? ______</p><p> h. Label the pH scale below with the terms “acidic”, “basic”, and “neutral”.</p><p>0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 </p><p>A pH of 2 is ______times more acidic than a pH of 3. A pH of 13 is ______times more basic than a pH of 10. A pH of 5 is ______times more acidic than a pH of 9.</p><p>1 3) Types of Chemical Reactions</p><p> a. There are 4 types of chemical reactions: ______, ______, ______and ______</p><p> b) Fill in the table below.</p><p>Reaction #1 Reaction #2 Reaction #3 Reaction #4 Magnesium and Zinc and Lead (II) Nitrate Copper (II) Reactants Oxygen Gas Hydrochloric Acid and Potassium Chloride and Iodide Magensium Chemical Equation</p><p>Gases Tested + test used Type of Reaction </p><p>Products formed?</p><p>Safety Precautions</p><p>4) Neutralization Reactions</p><p> a. A neutralization reaction occurs between an ______and a ______. The products of a neutralization reaction is ______and a ______.</p><p>CELLS REVIEW</p><p>1) Function of cells:</p><p>2) Difference between animal and plant cells:</p><p>3) Fill in the Chart: Part Function Part Function Cell Wall Nucleus</p><p>Cell membrane Nucleolus</p><p>Mitochondria Vacuole</p><p>Golgi Apparatus Nuclear Membrane</p><p>Ribosomes Chlorophyll</p><p>Chloroplasts Cytoplasm</p><p>Lysosomes Lysosomes</p><p>4) Stages of Mitosis and description of each phase:</p><p>2 5) Frog Dissection – Label the parts</p><p>6) Label the parts of the microscope: 7) 4 rules for biological diagrams:</p><p>CLIMATE CHANGE REVIEW</p><p>1) METHODS OF HEAT TRANSFER</p><p> a) List the 3 methods of heat transfer. ______, ______, ______</p><p> b) Identify the heat transfer method needed for each scenario. i) Cooking a steak in a frying pan ______ii) heating leftovers in a microwave oven ______iii) A hot air balloon rises up in the sky ______</p><p> c) Think of an example of a scenario for each of the heat transfer methods. Discuss how heat is transferred in each example.</p><p>Conduction Example: ______Explanation: ______</p><p>Convection Example: ______Explanation: ______</p><p>Radiation Example: ______Explanation: ______3 d) Draw a diagram of the equipment used for each of the heat transfer demonstrations that you saw in class. Briefly describe what you observed during each of the demonstrations.</p><p>I) CONDUCTION II) CONVECTION III) RADIATION</p><p>2) MONITORING CLIMATE CHANGE</p><p> a) What are ice cores? How are they formed? Where do they come from? ______</p><p> b) What would you find within a typical ice core? ______</p><p> c) How do scientists use ice cores to assess evidence of climate change? ______</p><p> d) What other methods can you use to monitor climate change? ______</p><p>3) Radiation</p><p> a) Give and example of a high albedo surface outdoors. ______</p><p> b) How could you measure the ability of a surface to absorb light radiation? ______</p><p> c) Can a black surface give off radiation? If yes, what type of radiation?</p><p>LIGHT AND OPTICS REVIEW</p><p>1) ELECTROMAGNETIC SPECTRUM</p><p> a) What is the electromagnetic spectrum? ______</p><p> b) Draw a labelled diagram of the electromagnetic spectrum. Label the names of all types of waves, from largest wavelength to shortest wavelength.</p><p> c) What is a prism? What happens when white light is directed at a prism? Why? ______</p><p>Draw a picture of white light passing through a prism.</p><p>4 2) COLOUR THEORIES a) What did you see when the “colour wheel” began to spin? ______</p><p> b) Does this illustrate the additive or subtractive colour theory? ______</p><p> c) Name the 3 primary additive colours. ______, ______, ______</p><p> d) What colour forms when: red mixes with blue ______blue mixes with green ______green mixes with red ______3) OPTICAL DEVICES a) Sketch a ray diagram of each. Show the incident rays and the reflected rays. </p><p>Concave Mirror Convex (diverging) Lens</p><p>Convex Mirror Concave (converging) Lens</p><p> b) What is a solar oven/cooker? What type of mirror is used? How does it work?</p><p> c) Which type of lens is used to correct the following vision problems: - Near-sightedness: ______- Far-sightedness: ______d) Fill in the table below: Type of Light Diagram of Demo. Explanation of Demo.</p><p>Ultraviolet (UV) light</p><p>Infrared Light</p><p>Incandescent vs. Fluorescent Light</p><p>Chemiluminescent Light</p><p>4) LAW OF REFLECTION: a) Use a diagram to explain the Law of Reflection. Label: plane mirror, ray of incidence, ray of reflection, normal, angle of incidence, angle of reflection.</p><p>5</p>