Discover the intelligent design of the periodic table with BBC Bitesize. ... For example, the element symbol for iron is Fe, from the latin word ferrum for iron. Back to top.

The periodic table of elements classifies elements according to patterns in properties. Elements in a group, or family, have similar properties ... iron, zinc and gold.

It seems as if the makeup of the periodic table would be as rudimentary as apples falling down, not up. There’s evidence for elements like oxygen, iron, and silicon all around.

The book makes the periodic table accessible so that students can make sense of the ... Yorifuji notes in the book. By contrast, the Earth is 34.6 percent iron, 29 percent oxygen, 15 ...