Chemistry A Final Review Introduction Atoms make up everything around us from the air we breathe to food we eat and even the stars in the sky. The average layman does not know much about the atom but in this paper I will explain what and why they are. A Brief History The word atom comes from the Greek word meaning indivisible. The concept of the atom had its foundations in ancient Greece with Leucippe …showed first 75 words of 1422 total…

…showed last 75 words of 1422 total…