Enrico Fermi divided it for the first time!
He discovered that an atom's positive charge must be clustered in a tiny region in its center, the nucleus
Divide that number of atoms by 6.02x10^23 atoms/mole
Atoms are the tiny particles that make up molecules. Atoms are composed of protons, neutrons, and electrons. Molecules are formed when atoms combine together through chemical bonds.
Robert Hooke.
atoms cannot be divided
with a tiny razorblade
1. Henri Becquerel discovered in 1896 the natural radioactivity of uranium (not tiny particles). 2. The nuclear fission of uranium was discovered in december 1938 by Otto Hahn, Fritz Strassmann (Germans) and Lise Meitner (Jew).
Democritus, a Greek scholar, actually proposed the theory of tiny particles called atoms, but they weren't actually discovered by him but by a man by the name of John Dalton in the late 1700s.
atoms
atoms
He discovered that an atom's positive charge must be clustered in a tiny region in its center, the nucleus
It was discovered that cells could divided in 1961. If i find out exactly when they divide than i will post it as soon as i do
atoms
Atoms
Atoms
atoms
C. Atoms