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% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
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% Document Info
\author{sparklyamelia}
\pdfinfo{
  /Title (cheat-sheet-for-chemistry-test.pdf)
  /Creator (Cheatography)
  /Author (sparklyamelia)
  /Subject (for chemistry test Cheat Sheet)
}

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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{for chemistry test Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{sparklyamelia} via \textcolor{DarkBackground}{\uline{cheatography.com/128871/cs/25334/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}sparklyamelia \\
  \uline{cheatography.com/sparklyamelia} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 21st November, 2020.\\
   Updated 21st November, 2020.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
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  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{First step}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\{\{ac\}\}{\bf{IS IT IONIC OR COVALENT?}}% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Things to remember}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\{\{fa-star\}\} When doing covalent formulas don't look at the ion charges \newline % Row Count 2 (+ 2)
\{\{fa-star\}\} Remember there are {\bf{diatomic}} molecules, that chemical equation might not actually be balanced \newline % Row Count 5 (+ 3)
\{\{fa-star\}\} Don't rush through it \newline % Row Count 6 (+ 1)
\{\{fa-star\}\} Triple check everything% Row Count 7 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Be careful}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Double-check everything% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{{\bf{Writing}} Formulas for {\emph{Ionic}} compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. write the symbols in order \newline % Row Count 1 (+ 1)
2. write in the elements ionic charge \newline % Row Count 2 (+ 1)
3. drop the charges (+ and - sign) \newline % Row Count 3 (+ 1)
4. criss-cross the numbers and make them subscripts \newline % Row Count 5 (+ 2)
5. reduce the subscripts, if possible. Drop the number 1.% Row Count 7 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Ionic Compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Transfer of electrons}}% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{covalent compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\bf{sharing of electrons}}% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Naming Ionic Compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. The name includes both elements in the formula \newline % Row Count 1 (+ 1)
2. The name of the metallic element appears first \newline % Row Count 2 (+ 1)
3. The non-metallic element appears second. It's ending changes to {\bf{IDE}} \newline % Row Count 4 (+ 2)
4. If the metallic element has more than one charge {\bf{(multivalent)}}. Then a Roman numeral must be put in to identify which charge is present% Row Count 7 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Ionic Compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. know the formula \newline % Row Count 1 (+ 1)
2. All the Bohr Diagram Ion rules apply \newline % Row Count 2 (+ 1)
3. Draw the Ions side by side% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\}Bohr Diagrams}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Drawing atoms}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. Draw nucleus \newline % Row Count 1 (+ 1)
2. Draw symbol, proton number, and neutron number in the nucleus \newline % Row Count 3 (+ 2)
2. Draw electrons around the nucleus% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\}Bohr's model}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Balancing Chemical Equations}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. Write the symbols and correct formulas to represent the reactants and products \newline % Row Count 2 (+ 2)
2. You cannot change the formulas (cannot change the subscripts) \newline % Row Count 4 (+ 2)
3. Place coefficients in front of the symbols and formulas to change the number of atoms \newline % Row Count 6 (+ 2)
4. Work from the left to the right of the equation \newline % Row Count 8 (+ 2)
5. When you are stuck, double up the first compound and solve it from there% Row Count 10 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Writing Formulas for covalent compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. use the prefixes to determine the subscript for each atoms \newline % Row Count 2 (+ 2)
\{\{ac\}\}{\bf{NEVER REDUCE THE SUBSCRIPTS}}% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{covalent compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1.{\bf{show}} touching valance shells% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\} Bohr's Diagram}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Cont'd for Ions only}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{4. Add square brackets \newline % Row Count 1 (+ 1)
5. Show ion charge (upper right) \newline % Row Count 2 (+ 1)
\{\{fa-star\}\} Positive ions always have empty valance shells \newline % Row Count 4 (+ 2)
\{\{fa-star\}\} Negative ions always have full valance shells% Row Count 6 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\} Bohr's Diagram}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Cont'd for Ions only}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{4. Add square brackets \newline % Row Count 1 (+ 1)
5. Show ion charge (upper right) \newline % Row Count 2 (+ 1)
\{\{fa-star\}\} Positive ions always have empty valance shells \newline % Row Count 4 (+ 2)
\{\{fa-star\}\} Negative ions always have full valance shells% Row Count 6 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\} Bohr's Diagram}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Ionic Compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. know the formula \newline % Row Count 1 (+ 1)
2. all the Lewis diagram Ion rules apply \newline % Row Count 2 (+ 1)
3. Draw the Ions side by side% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\}Lewis Diagrams}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Drawing Ions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. symbol (represents nucleus) \newline % Row Count 1 (+ 1)
2. Draw valance shell electrons \newline % Row Count 2 (+ 1)
\{\{fa-star\}\} Empty or full \newline % Row Count 3 (+ 1)
\{\{fa-star\}\} positive ions-empty \newline % Row Count 4 (+ 1)
\{\{fa-star\}\} negative ions-full \newline % Row Count 5 (+ 1)
3. square brackets \newline % Row Count 6 (+ 1)
4. charge% Row Count 7 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\}Lewis Diagrams}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Polyatomic Ions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. Don't change to ending to {\bf{IDE}} \newline % Row Count 1 (+ 1)
2. In a formula, if the subscript following the symbols is 2 or more, you must put brackets around the polyatomic ion% Row Count 4 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Naming covalent compounds}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. Use prefixes to identify the number of atoms in a covalent compound \newline % Row Count 2 (+ 2)
2. prefixes are found on the last page of the data sheet \newline % Row Count 4 (+ 2)
3. Normally don't use {\bf{mono}} on the first atom \newline % Row Count 5 (+ 1)
4. {\bf{IDE}} ending on the second atom% Row Count 6 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Bohr or Lewis}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Make sure to check if it is Bohr's model or Lewis Diagram% Row Count 2 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Drawing atoms}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{1. Symbol (represents the nucleus) \newline % Row Count 1 (+ 1)
2. Only draw the valance shell electrons% Row Count 2 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{ar\}\}Lewis Diagrams}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}