diff --git a/main.pdf b/main.pdf
index dc33372..bd5c5b9 100644
Binary files a/main.pdf and b/main.pdf differ
diff --git a/main.tex b/main.tex
index 810e116..c6d6d1b 100644
--- a/main.tex
+++ b/main.tex
@@ -1,4 +1,4 @@
-\documentclass[12pt,a4paper]{article}
+\documentclass[9pt,a4paper]{article}
 
 % Package imports
 \usepackage[utf8]{inputenc}
@@ -12,6 +12,7 @@
 \usepackage{booktabs}
 \usepackage{longtable}
 \usepackage{array}
+\usepackage{float}
 
 % Page layout
 \geometry{
@@ -35,7 +36,7 @@
 
 \textbf{Elements:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule
@@ -53,7 +54,7 @@ Atomic No. & Symbol & English Name & Latin Name & Rel. Atomic Mass \\
 
 \textbf{Elementary Substances:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \small
 \begin{tabular}{p{1.5cm}p{1.8cm}p{1.8cm}p{2.5cm}p{4cm}}
@@ -80,7 +81,7 @@ Fr & 27 & 677 & --- & Radioactive, no use \\
 
 \textbf{Elements:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule
@@ -98,7 +99,7 @@ Atomic No. & Symbol & English Name & Latin Name & Rel. Atomic Mass \\
 
 \textbf{Elementary Substances:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \small
 \begin{tabular}{p{1.5cm}p{1.8cm}p{1.8cm}p{2.5cm}p{4cm}}
@@ -127,7 +128,7 @@ Alternatively, reduction of MgO with coke: \ce{MgO + C ->[high T] Mg ^ + CO ^}
 
 \textbf{Elements (First Row):}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \small
 \begin{tabular}{ccccc}
@@ -150,7 +151,7 @@ Atomic No. & Symbol & English Name & Latin Name & Rel. Atomic Mass \\
 
 \textbf{Important Elements (Other Rows):}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule
@@ -211,7 +212,7 @@ Alternatively, leaching and electrowinning from oxide ores.
 
 \textbf{Elements:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule
@@ -230,7 +231,7 @@ Atomic No. & Symbol & English Name & Latin Name & Rel. Atomic Mass \\
 
 \textbf{Elementary Substances:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \small
 \begin{tabular}{p{1.3cm}p{1.6cm}p{1.6cm}p{2.2cm}p{4.5cm}}
@@ -262,7 +263,7 @@ Bi & 271.4 & 1564 & Rhombohedral & Alloys, cosmetics \\
 
 \textbf{Elements:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule
@@ -281,7 +282,7 @@ Atomic No. & Symbol & English Name & Latin Name & Rel. Atomic Mass \\
 
 \textbf{Elementary Substances:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \small
 \begin{tabular}{p{1.3cm}p{1.6cm}p{1.6cm}p{2.2cm}p{4.5cm}}
@@ -309,7 +310,7 @@ For ultrapure silicon (semiconductors): Trichlorosilane reduction: \ce{SiHCl3 +
 
 \textbf{Elements:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule
@@ -326,7 +327,7 @@ Atomic No. & Symbol & English Name & Latin Name & Rel. Atomic Mass \\
 
 \textbf{Elementary Substances:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \small
 \begin{tabular}{p{1.3cm}p{1.6cm}p{1.6cm}p{2.5cm}p{4cm}}
@@ -360,7 +361,7 @@ Or from Chile saltpeter: \ce{2NaIO3 + 5NaHSO3 -> I2 + 3NaHSO4 + 2Na2SO4 + H2O}
 
 \textbf{Elements:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule
@@ -378,7 +379,7 @@ Atomic No. & Symbol & English Name & Latin Name & Rel. Atomic Mass \\
 
 \textbf{Elementary Substances:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \small
 \begin{tabular}{p{1.3cm}p{1.6cm}p{1.6cm}p{2.5cm}p{4cm}}
@@ -407,7 +408,7 @@ Noble gases are obtained by fractional distillation of liquid air (except He and
 
 \textbf{Elements:}
 
-\begin{table}[h]
+\begin{table}[H]
 \centering
 \begin{tabular}{ccccc}
 \toprule