Modern Chemists (9 ene 1600 año – 9 mayo 2018 año)
Descripción:
Modern chemists started to break down substances to find new elements. Modern chemists have discovered that atoms are a group of protrons and neutrons collected in the middle of the atom with elecctons surronding it the atom is mostly empty space.
Añadido al timeline:
fecha:
9 ene 1600 año
9 mayo 2018 año
~ 418 years