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Tips for Studying:

Take responsibility for yourselfRecognize that in order to succeed you need to make decisions about your priorities, your time, and your resources.

Center yourself on your values and principlesDon't let friends and acquaintances dictate what you consider important.

Put first things firstFollow up on the priorities you have set for yourself, and don't let others, or other interests, distract you from your goals.

Discover your key productivity periods and placesMorning, afternoon, or evening?Find spaces where you can be the most focused and productive. Prioritize these for your most difficult study challenges.

Consider yourself in a win-win situationwhen you contribute your best to a class, you, your fellow students, and even your teacher will benefit. Your grade can then be one additional check on your performance.

Look for better solutions to problemsFor example, if you don't understand the course material, don't just re-read it. Try something else! Consult with the professor, a tutor, an academic advisor, a classmate, a study group, or your school's study skills center

Look to continually challenge yourself

THIS NOTE PACKAGE IS JUST THE BARE BONES! IT IS YOUR RESPONSIBILITY TO KNOW EACH TOPIC IN GREATER DETAIL!

BIOLOGY

FINAL REVIEW PACKAGE~ SCIENCE 10 ~

Microscopes

Be able to label a microscope diagram! (see following page)

Be able to explain all of the following:

Hans and Zacharias JanssenRobert HookeAntoni van Leeuwenhoek

Transmission Electron MicroscopeScanning Electron Microscope

Cell Theory – Spontaneous Generation

Be able to explain all of the following:

Franseco RediJohn NeedhamLazzaro SpallanzaniFrench Academy of SciencesLouis Pasteur

Robert BrownM.J. Schleiden & Schwann

Controlled VariablesManipulated VariablesResponding Variables

Cell Organelles

Know all of the following cell organelles and be able to explain their functions.

Cell Membrane Transport

Be able to explain in detail each of the following cell membrane transport systems and draw diagram explaining it’s process.

Is bigger better?

CellMembra

neTranspor

ActiveTransport

PassiveTransport

Simple Diffusion

Osmosis

Facilitated

TransporEndocytosi Protein

Pumps

Exocytosis

Plant Structure

Know the following parts of the plant and their functions:

- Shoot System- Root System- 3 Types of Tissue:

1. Dermal Tissuea. cuticleb. epidermis

2. Ground Tissue

3. Vascular Tissuea. Xylem Tissueb. Phloem Tissue

Science 10 Final Review

Photosynthesis

Water + Carbon Dioxide Glucose + Oxygen

6H2O(l) + 6CO2(g) C6H12O6(aq) + 6O2(g)

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Chlorophyll + light

Chlorophyll + light


Cellular Respiration

Glucose + Oxygen Water + Carbon Dioxide

C6H12O6(aq) + 6O2(g) 6H2O(l) + 6CO2(g)

Gas Exchange

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Cr0ss-section of a Plant Diagram

Root to Leaf Water Transport

Tonicity in Plants

Phototropism

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Know what phototropism is and how it effects the growth of plants.

Darwin’s experiment on phototropism

Gravitropism

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Know what gravitropism is and how it effects the growth of plants.

Know how the chemical substance auxin affects plant growth.

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CHEMISTRY

Safety in the Lab:

Safety Hazard SymbolsWHMIS Symbols

Properties of Matter

Physical Properties – physical appearance and composition of a substance. Examples page 13, Table A1.1 of text.

Chemical Properties – the reactivity of a substance. Examples page 13, Table A1.2 of text.

Classification of Matter

HomogeneousHeterogeneous

Be able to define and classify each of the following:

5 Atomic Models

Picture of Model Scientist Name Model Characteristics

Matter

Pure Substances Mixtures

Elements Compounds Solutions Mechanical Mixtures Suspensions Colloids

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The Periodic Table

13

8 2-

OOxygen16.00

Atomic Number Ion Charge


Atomic Molar Mass = # of protons + neutronsAtomic Number = # of protonsIon Charge = most common charge the element takes on tocomplete its energy levels.

Metals - Non-metals - Metalloids

Families/Groups – Columns: Alkali MetalsAlkaline Earth MetalsTransition MetalsHalogensNoble Gases

Periods – Rows

Subatomic Particles: Electrons, Protons, Neutrons

Complete the following Table:Element

NameIUPAC Symbol

Atomic Number

Group Number

Period Number

Metal (m) Nonmetal

(nm)

SATP State

Family Name

Chlorine

Magnesium

30

3 4

In an atom: # of electrons can change, becomes an ion# of neutrons can change, becomes an isotope# of protons can NOT change

Energy Level Diagrams

Atom:

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Atomic Molar Mass


0 Charge

11 Protons 12 Neutrons23 = Atomic Number

Ion: 1+ Charge

11 Protons 12 Neutrons23 = Atomic Number

Octet Rule: The outermost energy level likes to be completely full meaning it contains 8 electrons.

Naming & Formulas

~ Ionic Compounds

Metal + Non-metal = Ionic Bond

Cation (positive) + Anion (negative)= Giving orreceiving of electrons.

I.e. Na 1+ + Cl 1- = NaCl

Sodium has less Chlorine has 1 Therefore, Na Electron extra electron gives Cl his

electron.

15

Na

281

Na

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Naming Rules for an Ionic Compound:

1. Name the cation first by using the element’s name.2. Name the anion second except minus the last syllable and

replace it with “ide”

I.e. NaCl = sodium chloride

Writing Formulas for Ionic Compounds:

1. Identify the ions and their charges.2. Determine the total charges needed to balance.3. Note the ratio of cations to anions.4. Use the subscripts to write the formula, if needed.

I.e. aluminum chloride

1. aluminum: Al3+

chloride: cl- 2. Al + + +

Cl – Cl – Cl –

Total Charge = 0

3. Al need 1Cl need 3Therefore Ratio is 1 to 3

4. AlCl3

Multivalent Elements

Elements with more than one stable ion. I.e. Iron = Fe2+ and Fe3+

Commonly found amongst the Transition Metals.

Must use Roman Numerals to distinguish which ion charge you are using.

I.e. FeCl3 iron III chloride

Polyatomic Ions

Ions made up of several non-metallic atoms joined together.Found at the top of your Periodic Table in a box labeled Polyatomic Ions. (go figure!)Charge and name (including ending/suffix) are given in this box.

Two most common suffixes for polyatomic ions = ‘ate’ and ‘ite’

~ Molecular Compounds

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Non-metal + Non-metal = Covalent Bond

Anion (negative) + Anion (negative)= Sharing ofElectrons

Naming Rules for Molecular Compounds

1. Name the first element2. Name the second element adding “ide” to the end.3. Add prefixes indicating the number of atoms.

I.e. N2O dinitrogen monoxide

P4O10 tetraphosphorus decaoxide

Writing Formulas for Molecular Compounds:

So easy! The prefixes in the names indicate the number of each element.

I.e. carbon tetrachloride CCl4

dinitrogen trioxide N2O3

Properties of Ionic Compounds and Molecular Compounds

Sharing Electrons

O 16+

O 16+O

16+

17

O2


Solubility of Molecular Compounds

Acids & Bases

Properties of an Acid Properties of a Base

Naming Acids:

Rules are listed in your data booklet as well.

Ionic Name Acid Name ExampleFormula Ionic Name Acid Name

hydrogen ----ide

hydro ----ic acid HCl hydrogen chloride

hydrochloric acid

hydrogen ----ate

----ic acid H3PO4 hydrogen phosphate

phosphoric acid

hydrogen ----ite

----ous acid H3PO3 hydrogen phosphite

phosphorousacid

Chemical Reactions

Exothermic Reactions

Release Energy, usually in the form of heat!

C(s) + O2(g) CO2(g) + energy

coal + oxygen carbon dioxide + energy

Endothermic Reactions

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Absorb energy!

energy + 6CO2(g) + 6H2O(l) C6H12O6 + 6O2(g)

energy + carbon dioxide + water glucose + oxygen(where is this chemical reaction most commonly found?)

Law of Conservation of Mass

Diatomic and Polyatomic Elements

Certain elements do not exist by themselves – they require two of themselves to exist (these are non metals). Found at the top of the Periodic Table.

Writing Chemical Reactions

Example: Aqueous iron (II) nitrate reacts with aqueous sodium phoshphate. The products are aqueous sodium nitrate and solid iron (II) phosphate.

1. First write the word equation for the reaction.

Iron (II) nitrate + sodium phosphate sodium nitrate + iron (II) phosphate

2. Next write the skeleton equation for the reaction.

Fe(NO3)2(aq) + Na3PO4(aq) NaNO3(aq) + Fe3(PO4)2(s)

3. First write out the number of reactants and the number of products you have.

Reactants ProductsFe – 1 Fe – 3N – 2 N – 1O – 6 + 4 = 10 O – 3 + 8 = 11Na – 3 Na – 1P – 1 P - 2

4. Now balance by adding coefficients to the front of certain formulas. Remember you can NOT change the subscripts only the coefficients.

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3Fe(NO3)2(aq) + 2Na3PO4(aq) 6NaNO3(aq) + Fe3(PO4)2(s)

Reactants ProductsFe – 1 x 3 = 3 Fe – 3N – 2 x 3 = 6 N – 1 x 6 = 6O – (6 x 3) + (4 x 2) = 26

O – (3 x6) + 8 = 26

Na – 3 x 2 = 6 Na – 1 x 6 = 6P – 1 x 2 = 2 P - 2

Five Common Type of Reactions

1. Formation Reactions = two elements combine to form a compound.

Element + Element Compound

A + B AB

I.e. S8(s) + O2(g) SO2(g)

2. Decomposition Reactions = a compound breaks down into two elements

Compound Element + Element

AB A + B

I.e. NaCl(s) Na(s) + Cl2(g)3. Single Replacement Reactions = an element reacts with an

ionic compound which results with the element ending up in the compound and the original element in the compound being by itself.

Element + Compound Compound + Element

A + BC AC + B

I.e. Cl2(g) + 2AgBr(s) 2AgCl(s) + Br2(l)

4. Double Replacement Reaction: Two ionic compounds react together switching their elements to make two new compounds.

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Compound + Compound Compound + Compound

AB + CD AD + CB

I.e. Pb(NO3)2(aq) + 2NaI(aq) PbI2(s) + NaNO3(aq)

5. Hydrocarbon Combustion Reaction: contain hydrogen, carbon and oxygen and always result in carbon dioxide and water as your products.

Hydrocarbon + Oxygen Carbon dioxide + Water

CxHy + O2(g) CO2(g) + H2O(g)

I.e. CH4(g) + 2O2(g) CO2(g) + 2H2O(g)

Predicting Products:

1. Classify the Reaction2. Predict the names of the products3. Write the skeleton equation4. Balance the skeleton equation

I.e. copper (II) + gold(III)chlorate

1. An element with a compound will be single replacement.2. copper is a metal so it will have to replace gold(III) which is the

metal in the compound.

3. Cu(s) + Au(ClO3)3(aq) Cu(ClO3)2(aq) + Au(s)

4. 3Cu(s) + 2 Au(ClO3)3(aq) 3Cu(ClO3)2(aq) + 2Au(s)

The Mole

Avogadro’s Number = 6.02 x 1023 molecules

n = m n = number of moles M m = mass (grams)

M = Molar mass (grams per mol)

I.e. How many moles of silver are in a 486 gram sample?

m = 486 g n = 486 g n = 4.5 mols

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M = 108 g/m0l 108 g/mol

PHSYICS

Significant Digits

Scientific Notation

Manipulating Formulas

MotionUniform Motion (constant velocity i.e. constant speed and direction)Non-Uniform Motion

Speed

Average speed = distance traveledchange in time

v =d = dfinal – dinitial

t tfinal – tinitial

Slope = Rise = d Run t

Slope = speed

Scaler & Vector QuantitiesDistance vs. displacement/ speed vs. velocity

Velocity

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d (m)

t (s)

v (m/s)

t (s)

RiseRun


Average velocity = displacement change in time

v = = dfinal – dinitial

tfinal – tinitial

Slope = Rise = d Area = b x h Run t = v x t

Slope = speed Area = distance

Acceleration

Positive acceleration Negative acceleration because the slope is because the slope is increasing. decreasing.

Force

Force = Newtons = kg . m/s2

Net Force = mass x acceleration

Fnet = m x a

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d (m)

t (s)

v (m/s)

t (s)

RiseRun

distance

time

speed

time


Weight

Weight = force due to gravity = Newtons = kg . m/s2

Weight = mass x gravitational acceleration

Fg = mg

g = acceleration due to gravity on Earth’s surface = 9.81 m/s2

Work

For work to be done force and movement must both be going in the same direction.

ForceMovement

Work = Joules = Newton . m = kg . m/s2 . m

Work = force x distance

W = F x d

Energy

Work = JoulesEnergy = JoulesWork = Change in Energy

W = ΔE

Types of Energy

Potential Energy

Potential energy is stored energy (due to change in position and restoring force).Potential energy = Joules = kg . m/s2 . mPotential energy = mass x gravitational acceleration x height

Ep = m g h

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Kinetic Energy

Kinetic energy is energy of motion.Kinetic energy = Joules = kg . m/s2 . m

Kinetic energy = 1 mass x (velocity)2

2 Ek = ½ mv2

Mechanical Energy

Total mechanical energy of an object in motion is potential and kinetic energy combined.Mechanical energy = Joules = kg . m/s2 . m

Mechanical energy = Potential energy + Kinetic energy Em = Ep + Ek Em = m g h + ½ mv2

Energy is the ability to do workWork done on an object will change the object’s energy

Pendulum Energy Conversions

Imagine a pendulum swinging between points A & C. Label the types of energy (Ep, Ek or both) present at points A, B & C.

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C

B

A


Laws of Thermodynamics

1. Energy cannot be created or destroyed, but can be transformed from one form to another or transferred from one object to another.

2. Every energy transformation results in the loss of some useful energy to unusable heat energy. That is, energy flows from an organized to a disorganized state, thus increasing entropy.

Efficiency

Efficiency = useful work output x 100% total work input

No process is 100% efficient. Some energy will always remain in the form of thermal energy (heat).

Energy Conversions in Technological Systems

2. The reservoir stores water at a higher level than the generator below the dam, so the water has gravitational potential energy due to its higher position.

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3. Water is the released into the penstock. As it flows down the penstock it loses gravitational potential energy but gains kinetic energy as it increases speed.

4. As water reaches the turbines, its kinetic energy pushes the blades of the turbines. The kinetic energy of the water is converted to kinetic energy of the turbines.

5. The turbines turn a coil of wire in a magnetic field, which converts the turbine’s kinetic energy into electrical energy.

6. This electricity is then distributed from the station to our homes.

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