Documents Chapter 4 Structure of the Atom. History In the 1800’s, early philosophers believed all matter...

Chapter 4 Structure of the Atom History In the 1800’s, early philosophers believed all matter consisted of either air, earth, water, or fire. History Democritus Coined…

Documents Atomic models. Of course, the Greeks started it all…. Around 440 BC, Leucippus of Miletus...

Atomic models Of course, the Greeks started it allâ¦. Around 440 BC, Leucippus of Miletus originated the atom concept. He and his pupil, Democritus (c460-371 BC) of Abdera,…

Documents Chapter 4

Chapter 4 Structure of the Atom History In the 1800’s, early philosophers believed all matter consisted of either air, earth, water, or fire. History Democritus Coined…