The word atom comes from Latin for indivisible. But don't let the name fool you. A simulation by US theoretical physicists ...

When Donald Trump claimed US scientists split the atom in his inaugural speech ... name being derived from the Ancient Greek word for indivisible. In 1803, John Dalton's atomic theory brought ...

An atom is so small that a single drop of water contains more than a billion atoms. Although tiny, atoms are mostly empty space. The simplified model of the atom is that of a cloud of negative ...