Werner Heisenberg is considered the creator of quantum mechanics in 1925.
460 b.C.
bohrs theory holds that each atom consists of a small, dense, positively charged nucleus surrounded by negatively charged electrons that move in fixed, defined orbits about the nucleus, the total number of electrons normally balancing the total positive charge of particles in nucleus.
ambot ? nangutana gne ko
Schrödinger and Heisenberg did not discover the atom. Knowledge of the existence of atoms grew out of decades of research by many scientists, starting in the 1700s.
Aristotle did not discover atomic theory; instead, he rejected it in favor of his own ideas about matter. The concept of atomic theory is more commonly attributed to ancient Greek philosophers like Democritus and Leucippus, who proposed that matter is composed of indivisible particles called atoms around the 5th century BCE. Aristotle, active from 384 to 322 BCE, believed in the four elements (earth, water, air, and fire) rather than a particulate model of matter.
in the year 2018
400b.C.
Albert Einstein did not invent the Atomic Bomb. In 1915 Einstein worked out the equations which made it possible for people to create an Atomic Bomb. In 1938 Heisenberg figured out the engineering which made such a bomb possible. Einstein heard about Heisenberg's work on behalf of Hitler and sent a letter to President Roosevelt warning him about the dangerous nature of such a bomb.
460 b.C.
1955
in 1905
Copernicus discovered the heliocentric theory in 1510 and worked on it for four more years.