1 gen 400 anni a. C. - All matter consists of small particles called atoms -Atoms are indestructible -Atoms are solid but invisible -Atoms are homogeneous -Atoms differ in size, shape, mass, position, and arrangement -Solids are made of small pointy, atoms -liquids are made of large round atoms -oils are made of very fine, small atoms that can slip past each other
Aggiunto al nastro di tempo:
Data:
1 gen 400 anni a. C.
Adesso
~ 2427 years ago