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Matter

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Algebra
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Chemistry
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Solid
Matter
Chemical reaction

Fundamentals of Chemistry What is Chemistry? What is Matter? How does it change? (How do we organize the types of changes? What categories? How do we categorize the types of matter? We can identify the specific types of matter with its ________ (characteristics). Definition: How many Smallest unit Examples Element: Compound: Mixture: What is the table of elements called? Is a compound considered a pure substance? How is a compound different than a mixture? Is a mixture considered a pure substance? How are mixtures classified? Draw sketches: solid liquid gas Macroscopic Microscopic How do the microscopic models explain the macroscopic properties? Property Solid Liquid Gas Fluidity (fixed shape) Why? Compressibity (fixed volume)

IB Physics SL test 2014 2-2

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Physics
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Battle rifles
Chemistry
M14 rifle
Audio engineering
Matter
SP2
Zinc
Loudspeaker
Xx
Sound

25 pages M14/4/PHYSI/SP2/ENG/TZ2/XX Wednesday 7 May 2014 (morning) Physics standard level PaPer 2 INSTRUC TIONS TO CANDIDATES ? Write your session number in the boxes above. ? Do not open this examination paper until instructed to do so. ? Section A: answer all questions. ? Section B: answer one question. ? Write your answers in the boxes provided . ? A calculator is required for this paper. ? A clean copy of the Physics Data Booklet is required for this paper. ? The maximum mark for this examination paper is [50 marks]. 1 hour 15 minutes ? International Baccalaureate Organization 2014 Examination code 2 2 1 4 ? 6 5 1 7 Candidate session number 28EP01 22146517 ? 2 ? M14/4/PHYSI/SP2/ENG/TZ2/XX 28EP02 Section A

Campbell Biology 9th Edition - Ch. 3 Water

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Biology
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Chemistry
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Atmospheric thermodynamics
Intermolecular forces
Inorganic solvents
Oxides
Physical chemistry
Properties of water
Water
Solution
Chemical polarity

Water is Special Polarity There are two types of covalent bonds, polar and nonpolar While nonpolar molecules share electrons equally, polar molecules do not. This results in one part of the molecule being partially positive and another part being partially negative. 2 Student Misconceptions and Concerns

Plastic Test Lab Report Chemistry

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Chemistry
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Plastics
Chemistry
Polyolefins
Manufacturing
Matter
Dielectrics
Commodity chemicals
Thermoplastics
Polyethylene
High-density polyethylene
Plastic
Low-density polyethylene

PLASTICS? ?LAB? ?REPORT Objective:?? ?To? ?investigate? ?properties? ?of? ?plastics? ?using? ?acetone, ? ?water,? ?oil,? ?alcohol,? ?and? ?the? ?copper wire ? ?flame? ?test. Research: Plastic ? ?#1-?Polyethylene? ?terephthalate? ?(PET? ?or? ?PETE? ?or? ?polyester)?? ??goes? ?toward? ?textile manufacturing.? ?It ? ?is? ?a ? ?popular? ?plastic? ?for? ?food? ?and? ?drink? ?packaging? ?purposes? ?because? ?of? ?its? ?strong ability? ?to? ?create? ?a? ?liquid? ?and? ?gas? ?barrier? ?to? ?prevent? ?oxygen? ?from ? ?getting? ?in? ?and? ?spoiling? ?the product.. ? ?Some? ?properties? ?include?:light? ?weight, ? ?clear, ? ?strong, ? ?tough,? ?effective? ?barrier? ?for? ?liquid and? ?gas.? ?The? ?structural ? ?formula? ?for? ?PET? ?is? ?(C? 10? H? 8? O? 4? )? n.

Prentice Hall AP Chem. Chapter 2 notes

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Chemistry
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John Dalton
Atomic theory
Matter
Molecule
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Chemistry
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Charge carriers
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Chemical element
ion
Polyatomic ion
Proton
Atomic theory
atoms
molecules
ions

Chapter 2 Atoms, Molecules, and Ions John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Chemistry, The Central Science, 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten Atomic Theory of Matter The theory that atoms are the fundamental building blocks of matter reemerged in the early 19th century, championed by John Dalton. Dalton?s Postulates Each element is composed of extremely small particles called atoms. Dalton?s Postulates All atoms of a given element are identical to one another in mass and other properties, but the atoms of one element are different from the atoms of all other elements. Dalton?s Postulates

Prentice Hall AP Chem. Chapter 1 notes

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Chemistry
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Phase transitions
Atmospheric thermodynamics
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Distillation
Measuring instrument
Chemical element
Physical change
measurement

Chapter 1 Introduction: Matter and Measurement John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall Chemistry, The Central Science, 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten Chemistry: The study of matter and the changes it undergoes. Scientific Method: A systematic approach to solving problems. Matter: Anything that has mass and takes up space. Matter Atoms are the building blocks of matter. Matter Atoms are the building blocks of matter. Each element is made of the same kind of atom. Matter Atoms are the building blocks of matter. Each element is made of the same kind of atom. A compound is made of two or more different kinds of elements. States of Matter Classification of Matter

Chapter 13 Guided Reading

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Environmental Science
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water
Environment
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Water treatment
Water supply
Filters
Desalination
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Groundwater
Aquifer
Disaster
Guided Reading

Name: Period: Chapter 13 Guided Reading AP Environmental Science ? Mr. Oliphant & Mr. O?Connor (with many questions taken from R. Young ? Kennedy HS) Briefly describe earth's water supply. Compare amounts of salt water and fresh water. Compare amounts of frozen fresh water and water available for human use.

Photosynthesis Notes

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Biology
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Photosynthesis
Plant physiology
Pigments
Photosynthetic pigments
Biological pigment
Oxygen
Absorption
Light-harvesting complex
Chlorophyll a
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Photosynthesis
Biology
Chemistry
biochemistry
Thylakoid
Light-dependent reactions
Photophosphorylation
Photorespiration
Photosystem
RuBisCO
Light-independent reactions
Calvin cycle

Photosynthesis Wednesday, March 06, 2013 11:00 PM ? Photosynthesis Photosynthesis - the process of converting energy in sunlight to energy in chemical bonds, especially glucose 6CO2 + 6H2O + light -> C6H12O6 + 6O2 Begins with light-absorbing pigments in plant cells A pigment molecule is able to absorb energy from light only within a narrow range of wavelengths In order to absorb as much of the entire bandwidth from sunlight as possible, different pigments, capable of absorbing different wavelengths, act together to optimize energy absorption These pigments include the green chlorophyll a and chlorophyll b and the carotenoids, which are red, orange, or yellow

Campbell Biology Chapter 2 outline

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Biology
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Physics
Nuclear physics
Baryons
Chemistry
Subatomic particles
Nuclear chemistry
Atomic nucleus
Electron
Neutron
Matter
Periodic table
Chemical element
Technology
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Chemical bonding
Physics
Chemical bond
Valence electron
electron
Covalent bond
Hydrogen bond
ion
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Atomic number
Proton
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#AP Bio #CampbellBiology #Chapter 2 #Outline

SUBATOMIC PARTICLES Proton ? 1 positive charge (P+) Neutron ? no charge (N0) Electron ? 1 negative charge (E+) Nucleus An atom's dense central core, containing protons and neutrons. Electrons move around the nucleus Matter Anything that has mass and takes up space Elements Substance that cannot be broken down by a chemical reaction 92 occur naturally 25 of which are essential for life Bulk elements Required by the body in large amounts C N H O (make up 96% of the body) Trace elements Required by the body in small amounts Ultra trace elements Required by the body in minute amounts Atoms Smallest unit of matter that still retains properties of an element Weight Add proton and neutrons together for weight of nucleus Every proton and neutron weights one Dalton

Apes Ch 15 Test

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Environmental Science
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Soft matter
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Matter
Environmental economics
Fuels
Oils
Petroleum
Energy industry
Energy development

Chapter 15 NONRENEWABLE ENERGY Multiple Choice Questions Core Case Study Sometime between the years 2050 and 2100 we should have approximately how much of the world?s projected global reserves of conventional oil remaining? 80% 60% 40% 20% 0% Level: Difficult Answer: D Which of the following is not one of the options if we begin to run out of oil? Use less. Make more. Look for more. Waste less. Use other energy sources. Level: Moderate Answer: B If the people of the world continue to use our oil reserves at the current rate, we will have to find new reserves, the size of Saudi Arabia?s reserves, every _____ years. 100 50 25 20 10 Level: Moderate Answer: E 15-1 What Major Sources of Energy Do We Use?

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