What is a Lemon? 6
Examine a Lemon 7
Growing a Lemon Tree 8
Invisible Ink 10
Blow Up a Balloon 12
Making Bubbles 13
Fizzy Lemonade 14
Lemon Drop Candy 15
Make Litmus Paper 16
The Litmus Test 18
Make Coins Shine 20
Turning Milk Sour 21
Disappearing Eggshell 22
The Chicken Bone Experiment 23
Make a Lemon Battery 24
Using the Lemon Battery 26
Glossary 28
Further Information 29
Index 30
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Words in
bold
are in the
glossary on page 28.
