Why Is Milk White?: & 200 Other Curious Chemistry Questions

Why Is Milk White?: & 200 Other Curious Chemistry Questions — page 7
8 Chemistry in the World 143 Why is there salt in the ocean 143 What happens when you play with liquid nitrogen 144 Why do some chemicals stain your hands 145 What happens when you put your hand in an acid 146 What happens when you put a leaf in an acid 147 What do electrons do 148 How do we get electricity 149 How do you use chemistry to make a battery 149 How do solar panels work 150 How does a Van de Graaff generator work 151 What does water have to do with chemistry 153 What are atoms 154 What chemicals do you find in everyday life 154 What does the periodic table of elements have to do with chemistry 155 How do elements get their names 156 How does gas cook our food and heat our homes 157 Why is lotion so oily 158 Why is oil so oily 158 Why does air leak out of a balloon 159 What makes an acid not good 160 Project Butane Balloon 161 What is matter 165 What do gluons have to do with chemistry 166 What is hydrogen sulfate 166 What is the strongest kind of acid 168 What does hydrogen chloride do 169 Why does snow melt 169 Why do people put salt on icy roads 170 Why does ice float 171 Does ice weigh more than water 171