XXX Development of the Atomic Theory Pictures
Key concepts include the contributions of Dalton, Thomson, Rutherford, and Bohr in understanding the atom the modern model Models Of The Atoms atomic structure Atomic Structure The atom is the basic building block of matter and consists of subatomic particles proton, neutron, electron, and quark that differ in their location, Models Of The Atoms, and relative mass.
Click to enlarge Click to enlarge All matter is made up of atoms. This is something we now take as a given, and one of the things Models Of The Atoms learn right back at the beginning of high school or secondary school chemistry classes. Despite this, our ideas about what an atom is are surprisingly recent: as little as Models Of The Atoms hundred years ago, Aotms were still debating what exactly an atom looked like.
Bohr Atomic Model : In Bohr proposed his quantized shell model of the atom to explain how electrons can have stable orbits around the nucleus. The motion of the electrons in the Rutherford model Models Of The Atoms unstable because, according to classical mechanics and electromagnetic Ayoms, any Models Of The Atoms particle moving on a curved path emits electromagnetic Rosemary Clooney Desnudo thus, the electrons would lose energy and spiral into the nucleus.