Lead 9781978503663

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Автор: McKinney Donna B.
Название: Lead
ISBN: 9781978503663
Издательство: Enslow Publishing
Классификация: ISBN-10: 1978503660
Обложка/Формат: Library Binding
Страницы: 48
Вес: 0.32 кг.
Дата издания: 15.01.2019
Язык: English
Размер: 239 x 185 x 10
Поставляется из: США
Описание: In ancient times, humans used lead in everything from cooking tools to water pipes to cosmetics. That was before scientists discovered that lead is poisonous for humans. Today lead is still useful, but we use it with more care in items that hold corrosive materials, like car batteries that hold acid, or to protect us from harmful radiation, like in X-ray machines or nuclear reactors. Pb is leads symbol, from the Latin word plumbum. This book will help students better understand the basics of chemistry as they learn what lead is and how this toxic, but important, metal is used in our world.

Lead, McKinney Donna B.