what atoms is the world made out of

Question: what atoms is the world made out of
- Keywords:
  atom,
  composition,
  earth,
  world
Asked by lukedenno to Cathal, Daphne, Darren, Jon, Katherine on 12 Mar 2012.
- Katherine Haxton answered on 12 Mar 2012:
  
  The Earth is made of lots of different types of atoms, about 32% iron, 30% oxygen, 15% silicon, 14% magnesium, 8% is made of sulfur, nickel, calcium and aluminium, and the rest from most of the other elements in the periodic table.

Question: what atoms is the world made out of