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Elements Discovery Timeline and Map by Abu Khaled Al-Mamun is a document available to read on EtoBox.

What is Elements Discovery Timeline and Map about?

This document provides a lesson on elements that includes objectives to define what an element is, give examples of elements discovered and when, and identify the earliest and most recent elements. It lists elements such as gold, oxygen, aluminium, arsenic, einsteinium, and zinc discovered between before the Christian era to 1952, and asks students to add these to a timeline. It also has students color in the country of discovery for americium, copper, francium, polonium, and holmium.

Author

Abu Khaled Al-Mamun

Language

EN