April 2020
Intermediate to advanced
296 pages
5h 20m
English

Chart Man’s ascent, probe Earth’s extent, find iron at both their cores,
With coke ’n’ flux its pig we make by smelting Fe’s ores.
With zinc, ’gainst rust it’s galvanized,
GROUP 8 TRANSITION METAL
Used in tools, weapons, industrial machinery, and construction materials, iron has played a major role in humanity’s development in many ancient societies and in the present day. If it were possible, a journey to Earth’s center would reveal a mostly molten ...