Tales of chemical elements. 70 heroes

With the heroes of this book, we ourselves without noticing it, we meet every day. After all, the heroes of this book are chemical elements, namely - metals. There are even metals in our blood and as part of the Earth on which we walk, and there is no need to talk about dishes and equipment: there are more than enough metals. But are you familiar with them? Do you know why chrome is added to steel? How to get armor for tanks or the most beautiful variety of glass - crystal? Why do ancient paintings darken? What property does platinum gives mirrors? The book of the famous Soviet writer Alexander Ivich “Tales of chemical elements. 70 heroes ”will help answer all these questions.
for primary school age