EAS 1601 Lecture Notes - Lecture 5: Atomic Orbital, Electron Shell, Ionic Bonding

• School: Georgia Tech
• Department: Earth and Atmospheric Sciences
• Course: EAS 1601
• Professor: Christopher Reinhard

Document Summary

Eas 1601 tuesday, september 1, 2015 lecture 5. Energy emitted by an object depends on temperature. Stars with higher temperatures -> shorter (cid:894)(cid:858)(cid:271)luer(cid:859)(cid:895) peak wavelengths -> greater energy output. (cid:858)hertzspru(cid:374)g- ussell(cid:859) diagra(cid:373) -> position shows a single stage i(cid:374) a star(cid:859)s life (cid:272)y(cid:272)le fp: fraction of stars with planets. Formation and behavior of molecules building planets and beyond: (1) molecules the basics and the periodic table. Electrons not bound to nuclei atoms exist as an ionized gas (plasma) Dynamics driven almost entirely by interactions between nuclei and particles. Interactions between the ele(cid:272)tro(cid:374) (cid:272)louds of ato(cid:373)s . The mass of an atom is mostly in the nucleus (protons/neutrons) But the size of an atom is determined by the electron (cid:272)loud (cid:894)or (cid:858)ele(cid:272)tro(cid:374) shell(cid:859)(cid:895) The vast (cid:373)ajority of a(cid:374) ato(cid:373)"s volu(cid:373)e is actually e(cid:373)pty space. It is the interactions that occur within this empty space between atomic ele(cid:272)tro(cid:374) (cid:858)(cid:272)louds(cid:859) that .