Нашли опечатку? Выделите ее мышкой и нажмите Ctrl+Enter
Название: Carbon Chemistry
Автор: West K.
Carbon is something we encounter every day. Graphite, which
is pure carbon, is the “lead” in pencils. Diamonds are carbon
and so is charcoal. Some hard coals are up to 98% carbon. Carbon
is also present in all living things. Forests, for example, are made
almost entirely of carbon- containing compounds. Carbon and
carbon compounds are widely used as raw materials in industrial
products. Many plastics, detergents, foods, and medicines are made
from carbon- containing compounds.