Neil Bohr discovers the order of electrons in their shells (4h 39min, jan 1, 1913 y – 16h 4min, dec 31, 1913 y)
Description:
Atom with positively charged nucleus and negative neutrons circling the nucleus in an orbit, similar to the solar system.Added to timeline:
Date:
4h 39min, jan 1, 1913 y
16h 4min, dec 31, 1913 y
~ 12 months