Science 10 – Chemistry Test (Chapter 4)

Unit test is on Monday, December 11th.

Topics covered:

  • Atomic structure
  • Calculating protons, neutrons, and electrons for atoms and ions
  • Bohr & Lewis diagrams for atoms, ions, ionic compounds, and covalent compounds
  • Naming and formula writing for monovalent, multivalent, polyatomic, and covalent compounds
  • Counting total number of atoms in a compound
  • Law of Conservation of Mass
  • Balancing equations

Test Outline:

  • 20 multiple choice questions
  • 30 marks in short answer
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Science 9 – Chemistry Unit Test

Unit test is on Thursday, December 7th.

Topics covered:

  • Elements, compounds and mixtures at microscopic level
  • Kinetic Molecular Theory and changes of state
  • Atomic structure
  • Trends in periodic table
  • Calculating protons, neutrons, and electrons for atoms and ions
  • Bohr diagrams for atoms and ions
  • Identifying compounds as ionic or covalent
  • Naming and formula writing for monovalent, multivalent, polyatomic, and covalent compounds
  • Counting total number of atoms in a compound

Test Outline:

  • 34 multiple choice questions
  • 35 marks in short answer

Energy Transformation Unit Test Outline

Energy Unit Test on Tuesday:

  • 14 multiple choice, 5 matching, 25 marks in short answer section = 44 marks total.
  • You need to know 10 forms of energy, 2 classes of energy, how to do calculations using potential energy formula, kinetic energy formula, and mechanical energy formula to solve for PE, ME, KE, v, and h.
  • There will also be 2-3 questions you will need to answer from the energy use in society video that we watched.
  • Answer keys for review WS will be posted in Sci 10 energy unit section.

Mole Day 2017

Register for Mole Day 2017. Link below.

https://goo.gl/forms/B9LVtkBhInlXAAjz1

  • minimum of 2 (max of 3 team members).
  • We will have daily challenges from Oct 16 – Oct 19.
  • Junior and Senior Kahoot on Oct 23 at lunch.

M. of M. to the Rescue (Bio 12)

Click on link below to see demo of buffering systems using milk of magnesia.

Cloud in a Bottle – High and Low Pressure Demo

Great demo for Science 10 weather section to show what happens when high and low pressure systems interact.

Japan’s Nulcear Disaster Rant (Sci 10)

Japan Nuclear Reactor Problem Explained (Sci 10)

Ping Pong Ball & Mouse Trap Chain Reaction (Sci 10)

Element Rap (Sci 9 & 10)