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\author{cheatography\_brrniz (PleaseSimplifyThings)}
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  /Title (genchem.pdf)
  /Creator (Cheatography)
  /Author (cheatography\_brrniz (PleaseSimplifyThings))
  /Subject (GenChem Cheat Sheet)
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{GenChem Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{cheatography\_brrniz (PleaseSimplifyThings)} via \textcolor{DarkBackground}{\uline{cheatography.com/192944/cs/40121/}}}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}cheatography\_brrniz (PleaseSimplifyThings) \\
  \uline{cheatography.com/pleasesimplifythings} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 13th September, 2023.\\
   Page {\thepage} of \pageref{LastPage}.
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  Measure your website readability!\\
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Introduction}}  \tn
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\seqsplit{Chemistry} & study of matter, its properties, changes it undergoes, and energy associated with its changes \tn 
% Row Count 3 (+ 3)
% Row 1
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 & central science. everything is composed of matter \tn 
% Row Count 5 (+ 2)
% Row 2
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Matter & takes up space and has mass \tn 
% Row Count 6 (+ 1)
% Row 3
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 & anything composed of atoms and molecules \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Atom & building block of matter \tn 
% Row Count 9 (+ 1)
% Row 5
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 & always in constant motion \tn 
% Row Count 10 (+ 1)
% Row 6
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 & has endless combinations \tn 
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% Row 3
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Chemical Properties of Matter}}  \tn
% Row 0
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\mymulticolumn{2}{x{5.377cm}}{{\emph{observed when chemical makeup is altered}}} \tn 
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% Row 1
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% Row 3
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Physical Properties of Matter}}  \tn
% Row 0
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\mymulticolumn{2}{x{5.377cm}}{{\emph{can be measured without changing the substance or chemical composition}}} \tn 
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% Row 1
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\mymulticolumn{2}{x{5.377cm}}{Color} \tn 
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% Row 2
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Odor & smell \tn 
% Row Count 4 (+ 1)
% Row 3
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Luster & how shiny \tn 
% Row Count 5 (+ 1)
% Row 4
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\seqsplit{Malleability} & to be beaten into thin sheets \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
Ductility & to be made into thin wires \tn 
% Row Count 8 (+ 1)
% Row 6
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Physical & use of senses \tn 
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{2 Properties Under Physical Property}}  \tn
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\seqsplit{Extensive} & amount of matter in the sample \tn 
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% Row 1
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 & mass, volume, no. of cal present \tn 
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% Row 2
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 & identifiers of unknown matter \tn 
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% Row 3
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\mymulticolumn{2}{x{5.377cm}}{Intensive} \tn 
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% Row 4
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 & depends on state of matter \tn 
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% Row 5
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 & density, hardness, melting point, boiling point \tn 
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% Row 1
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\mymulticolumn{1}{x{5.377cm}}{-mass of products = mass of reactants. Always} \tn 
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% Row 1
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\mymulticolumn{1}{x{5.377cm}}{-not created nor destroyed. converted from one substance to another} \tn 
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Classification of Matter}}  \tn
% Row 0
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Pure Substance & cannot be physically separated \tn 
% Row Count 2 (+ 2)
% Row 1
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 & elements and compounds \tn 
% Row Count 3 (+ 1)
% Row 2
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Mixture & 2+ substances physically combined \tn 
% Row Count 5 (+ 2)
% Row 3
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 & constant BP and MP nonexistent \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
 & retains characteristic properties of components \tn 
% Row Count 9 (+ 2)
% Row 5
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Heterogenous Mixture & can be physically separated \tn 
% Row Count 11 (+ 2)
% Row 6
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 & components are distinguishable \tn 
% Row Count 13 (+ 2)
% Row 7
\SetRowColor{white}
Homogenous Mixture & particles distributed evenly throughout \tn 
% Row Count 15 (+ 2)
% Row 8
\SetRowColor{LightBackground}
 & components not distinguishable \tn 
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Separating Techniques/Methods}}  \tn
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\mymulticolumn{2}{x{5.377cm}}{{\emph{-to remove unwanted particles}}} \tn 
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% Row 1
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\mymulticolumn{2}{x{5.377cm}}{{\emph{-to obtain pure substances}} \{\{bb=1\}\}} \tn 
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% Row 3
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Mechanical Separation & manual separation based on physical properties \tn 
% Row Count 5 (+ 2)
% Row 4
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Magnetic Separation & when component has magnetic property \tn 
% Row Count 7 (+ 2)
% Row 5
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Filtration & diff of solid particle size \tn 
% Row Count 9 (+ 2)
% Row 6
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Decantation & diff densities, pour out liquid, leave solid \tn 
% Row Count 11 (+ 2)
% Row 7
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Distillation & 2 substances have diff BP \tn 
% Row Count 12 (+ 1)
% Row 8
\SetRowColor{LightBackground}
Evaporation & vaporize liquid, leave reside behind \tn 
% Row Count 14 (+ 2)
% Row 9
\SetRowColor{white}
Density Separation & less dense floats, more dense sinks \tn 
% Row Count 16 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Centrifuge & circular motion to sink denser components \tn 
% Row Count 18 (+ 2)
% Row 11
\SetRowColor{white}
Paper \seqsplit{Chromatography} & diff in solubility \tn 
% Row Count 20 (+ 2)
% Row 12
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 & faster flow through solid = lower solubility \tn 
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Parts of Lab Report}}  \tn
% Row 0
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Theoretical Framework & main idea (statement of problem) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
 & introduce experiment, discuss theory, law, or concept behind what's investigated \tn 
% Row Count 6 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Materials \& Procedure & list of all items used \tn 
% Row Count 8 (+ 2)
% Row 3
\SetRowColor{white}
 & paragraph or narrative explaining details \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
 & procedure \tn 
% Row Count 11 (+ 1)
% Row 5
\SetRowColor{white}
Data \& Results & data tables, figures with titles, short descriptions \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
 & label all tables, graphs, charts \tn 
% Row Count 15 (+ 2)
% Row 7
\SetRowColor{white}
 & attach separate sheet if necessary \tn 
% Row Count 17 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Analysis \& Discussion & discuss  what results mean \tn 
% Row Count 19 (+ 2)
% Row 9
\SetRowColor{white}
 & answer to all guide questions (par form) \tn 
% Row Count 21 (+ 2)
% Row 10
\SetRowColor{LightBackground}
 & follow format in objective type items \tn 
% Row Count 23 (+ 2)
% Row 11
\SetRowColor{white}
Conclusion & answer statement of the problem \tn 
% Row Count 25 (+ 2)
% Row 12
\SetRowColor{LightBackground}
 & summary of the data \tn 
% Row Count 26 (+ 1)
% Row 13
\SetRowColor{white}
 & discuss insights, application to real-life situations \tn 
% Row Count 29 (+ 3)
% Row 14
\SetRowColor{LightBackground}
 & possible errors (experimental errors, scope \& limitations, ) \& recommendations \tn 
% Row Count 32 (+ 3)
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Parts of Lab Report (cont)}}  \tn
% Row 15
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References & CSE citation style \tn 
% Row Count 1 (+ 1)
% Row 16
\SetRowColor{white}
Reflection & each member needs own reflection \tn 
% Row Count 3 (+ 2)
% Row 17
\SetRowColor{LightBackground}
 & go beyond reflection questions given \tn 
% Row Count 5 (+ 2)
% Row 18
\SetRowColor{white}
Contribution & tabulate contributions of each member \tn 
% Row Count 7 (+ 2)
% Row 19
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 & which part conducted \tn 
% Row Count 8 (+ 1)
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Atomic History \& Subatomic Particles}}  \tn
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\mymulticolumn{3}{x{5.377cm}}{Ancient Greek Philosophers \{\{ac\}\}} \tn 
% Row Count 1 (+ 1)
% Row 1
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Atomists \{\{bt=1\}\} & - everything is made of tiny indivisible particles &  \tn 
% Row Count 5 (+ 4)
% Row 2
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 & Leucippus & - matter is composed of 2 {\bf{indivisible}} things, atoms, and void \tn 
% Row Count 10 (+ 5)
% Row 3
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 & Democritus & - atoms from one object are {\bf{different}} from another object \tn 
% Row Count 15 (+ 5)
% Row 4
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 &  & -Democritus' Building Blocks (first figure for atoms) \tn 
% Row Count 19 (+ 4)
% Row 5
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Natural \seqsplit{Elementalists} \{\{bt=1\}\} & - everything is made of {\bf{natural elements}} &  \tn 
% Row Count 23 (+ 4)
% Row 6
\SetRowColor{LightBackground}
 & Empedocles & - everything is made of water, earth, fire, \& air \tn 
% Row Count 27 (+ 4)
% Row 7
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 & Aristotle & - everything is infinitely divisible, and made of water, earth, fire, air, and aether \tn 
% Row Count 34 (+ 7)
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{John Dalton's Postulates}}  \tn
% Row 0
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Indivisible Atoms & elements are made of small indivisible particles called atoms \tn 
% Row Count 3 (+ 3)
% Row 1
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Mass \& Properties & mass \& properties of all its other atoms are same, for all elements \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Atomic Ratios & atoms in given compound are present in a constant whole-number ratio \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
Reactions & atoms are not created nor destroyed; they combine, separate, or rearrange \tn 
% Row Count 12 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\begin{tabularx}{5.377cm}{x{1.9908 cm} x{2.9862 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{History of Atomic Models}}  \tn
% Row 0
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Dalton's Atom & a singular circle \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Thomson's Plum Pudding Atom & electrons needed a positive "something" to counter the charge \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Rutherford's Nucleus Atom & discovered the nucleus, something that deflected the particles \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
Bhor's Planetary Model & discovered shells and energy levels \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Bhor's Planetary Model v2.0 & discovered neutrons \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
 & light elements bombarded with alpha particles will produce lots of ionizing radiation \tn 
% Row Count 15 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\begin{tabularx}{5.377cm}{x{1.89126 cm} x{3.08574 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Atom Structure}}  \tn
% Row 0
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Atom & electrically neutral \tn 
% Row Count 1 (+ 1)
% Row 1
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 & spherical \tn 
% Row Count 2 (+ 1)
% Row 2
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 & contains, protons, neutrons, (+) charged nucleus surrounded by (-) electrons \tn 
% Row Count 6 (+ 4)
% Row 3
\SetRowColor{white}
Electrons (e\textasciicircum{}-\textasciicircum{} or beta) & move rapidly around nucleus (probability cloud) \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
 & Charge: -1.602x10-19C \tn 
% Row Count 9 (+ 1)
% Row 5
\SetRowColor{white}
 & Mass: 9.109x10-31 kg \tn 
% Row Count 10 (+ 1)
% Row 6
\SetRowColor{LightBackground}
 & Diameter: \textasciitilde{}10-18m \tn 
% Row Count 11 (+ 1)
% Row 7
\SetRowColor{white}
Protons (p\textasciicircum{}+\textasciicircum{} or H+) & all (+) charge of nucleus results from protons \tn 
% Row Count 13 (+ 2)
% Row 8
\SetRowColor{LightBackground}
 & Charge: +1.602x10-19 C \tn 
% Row Count 14 (+ 1)
% Row 9
\SetRowColor{white}
 & Mass: 1.672x10-27kg \tn 
% Row Count 15 (+ 1)
% Row 10
\SetRowColor{LightBackground}
 & Diameter: \textasciitilde{}10-15m \tn 
% Row Count 16 (+ 1)
% Row 11
\SetRowColor{white}
Neutrons (n\textasciicircum{}0\textasciicircum{}) & no charge \tn 
% Row Count 17 (+ 1)
% Row 12
\SetRowColor{LightBackground}
 & Mass:1.674x10-27kg \tn 
% Row Count 18 (+ 1)
% Row 13
\SetRowColor{white}
 & Diameter: \textasciitilde{}10-15m \tn 
% Row Count 19 (+ 1)
% Row 14
\SetRowColor{LightBackground}
Atomic Number (Z) & =no. of p\textasciicircum{}+\textasciicircum{} in nucleus = no. of e\textasciicircum{}-\textasciicircum{} in atom \tn 
% Row Count 21 (+ 2)
% Row 15
\SetRowColor{white}
Mass Number (A) & =p\textasciicircum{}+\textasciicircum{} + n\textasciicircum{}0\textasciicircum{} in nucleus (there are no electrons in the nucleus because nucleus us + charged) \tn 
% Row Count 25 (+ 4)
% Row 16
\SetRowColor{LightBackground}
Isotope & isos = same, topos = place \tn 
% Row Count 27 (+ 2)
% Row 17
\SetRowColor{white}
 & different no. of n\textasciicircum{}0\textasciicircum{}, but same no. of p\textasciicircum{}+\textasciicircum{} \tn 
% Row Count 29 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}