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  /Title (7th-grade-physics-and-chemistry.pdf)
  /Creator (Cheatography)
  /Author ({[}deleted{]})
  /Subject (7th Grade Physics and Chemistry Cheat Sheet)
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    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{7th Grade Physics and Chemistry Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{{[}deleted{]}} via \textcolor{DarkBackground}{\uline{cheatography.com/15202/cs/1600/}}}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}{[}deleted{]} \\
  \uline{cheatography.com/deleted-15202} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 26th December, 2013.\\
   Updated 13th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
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  Measure your website readability!\\
  www.readability-score.com
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% Row 0
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Matter & Has Mass; Occupies Space \tn 
% Row Count 1 (+ 1)
% Row 1
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Classification by States & Solid; Liquid; Gaseous \tn 
% Row Count 3 (+ 2)
% Row 2
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Behaviour & Inter-molecular Forces (Attraction \& Repulsion); Shape; Volume; Matter is classified by its behaviour at the given time. \tn 
% Row Count 8 (+ 5)
% Row 3
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Classification by Purity & pure: Substance; impure: Mixture \tn 
% Row Count 10 (+ 2)
% Row 4
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Aliases & Substance \tn 
% Row Count 11 (+ 1)
% Row 5
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Substance & Element; Compound \tn 
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% Row 6
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Element & Simplest substance; Chemical reactions cannot break them down further into other substances; Smallest particle: Atom \tn 
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% Row 7
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Compound & Smallest particle: Molecule; Consists of multiple Elements \tn 
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% Row 8
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Characteristic & Property independent of Shape, and Size \tn 
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% Row 9
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Physical Property & Value can be known without altering the substance. \tn 
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% Row 10
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Chemical Property & Value cannot be determined without altering the substance. \tn 
% Row Count 28 (+ 3)
% Row 11
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Mass & Amount of matter in the object. \tn 
% Row Count 30 (+ 2)
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Volume & Amount of space occupied by an object. \tn 
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Density & Mass per unit volume. \tn 
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Heat & Excites the Molecules; Causes matter to Expand; Reduces its Density; Changes State of Matter. \tn 
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% Row 1
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Kinetic Energy & Anything that is in motion has Kinetic Energy. \tn 
% Row Count 8 (+ 3)
% Row 2
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Temperature & It is a measure of the average kinetic energy of the molecules. It isn't exactly equal to the average kinetic energy, but is directly proportional to the average kinetic energy of the molecules in the substance. \tn 
% Row Count 19 (+ 11)
% Row 3
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Temperature Units & Kelvin, or Celsius (Centigrade), or Fahrenheit; °F = °C  x  9/5 + 32; °C = °K + 273 \tn 
% Row Count 24 (+ 5)
% Row 4
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Thermal Energy & Sum of kinetic and potential energies of all the particles in an object. \tn 
% Row Count 28 (+ 4)
% Row 5
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Heat Revisited & It is the energy "in transit";  Objects don't "contain" heat, but rather transfer heat from one place to another; An object can "have" a certain amount of thermal energy, but an object cannot "have" heat. \tn 
% Row Count 39 (+ 11)
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Absolute Zero Temperature & All molecular motion ceases; Nothing could be colder than this; No heat energy remains in a substance; 0 K, or −273.15 °C, or −459.67 °F. \tn 
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Normal Body Temperature & 98.6 °F, or 37 °C, or 310.15 K \tn 
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Latent Heat & The heat that is absorbed (or released) without raising or reducing the temperature. Heat absorbed causes the molecular bonds to break, and thus causes the change of state of matter. \tn 
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Parts of Thermometer & Glass Tube; Bulb; Kink \tn 
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Clinical Thermometer & Substance: Mercury; Range: 35 °C to 42 °C; \tn 
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Laboratory Thermometer & Substance: Alcohol; Range: -10 °C to 110 °C; \tn 
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Heat Transfer & Conduction; Convection; Radiation \tn 
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Conduction & Heat transfer between molecules by direct collision; From Hot to Cold. \tn 
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Radiation & Heat transfer when objects are not touching; Hot object emits electromagnetic waves. \tn 
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Classification by heat conductivity & Good Conductors of Heat: Most Metals; Insulators: Air, Water, Wood, Plastic \tn 
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% That's all folks
\end{multicols*}

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