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/it is the name in Greek used to call for the tiny particles that made up matter. |
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/one of the constituents of an atom based on modern technology. |
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/believed that matter is made up of earth, air, water and fire. |
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/atom cannot be divided into smaller pieces |
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/one of the characteristics of an atom |
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/he proposed the idea that matter is made up of atom |
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/matter may consist of this according to Aristotle. |
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/the teacher of Democritus |
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