SNC1D – Final Exam Review Chemistry □ Hazardous household product symbols □ Physical and chemical properties of matter □ Physical changes and chemical changes □ Density – formula & calculate using the G.R.A.S.S. method □ Particle theory of matter □ Heterogeneous and homogeneous mixtures □ Particles in a solid, liquid, gas □ Atomic structure □ How to count protons, neutrons & electrons □ Ions □ Families of elements on the periodic table □ Bohr-Rutherford Diagrams □ Lewis Dot Diagrams Electricity □ Three ways of charging an object □ How to use the electrostatic series □ Parts of an electric circuit □ Series and parallel connections □ Voltage and current □ Insulators and conductors □ Schematic circuit symbols □ Ohms law □ Voltage and current in a series and/or parallel circuit □ □ □ □ □ □ □ □ □ □ Ecosystems Producers, consumers and decomposers Heterotrophs & autotrophs (find definitions online) Herbivores, carnivores, & omnivores Natural and artificial ecosystems Carbon cycle Photosynthesis Respiration Biodiversity Trophic levels Bioaccumulation & Bioamplification (find definitions online) □ □ Food webs Drawing food chains Astronomy □ Name and order of the planets in our solar system □ Terrestrial planets & gas giants □ Constellation □ Movement of the sun, moon & stars across the sky □ Big Bang Theory □ Astronomical Unit □ Supernovas & Black holes □ Lunar eclipse □ Using colour to determine the temperature of stars Bring the following to your final exam: Your Nelson Science 9 Textbook, periodic table, calculator, ruler, pencils, pens, highlighter, eraser, & tissues (to blow your nose).