
lecture_CH1-2review_chem121pikul
... Distinguish the difference between chemical and physical properties & changes We represent uncertainty with significant figures You do not need to memorize Sig Fig rules Scientific Notation Conversions within the metric system and non metric units Temperature conversions Density & Spec ...
... Distinguish the difference between chemical and physical properties & changes We represent uncertainty with significant figures You do not need to memorize Sig Fig rules Scientific Notation Conversions within the metric system and non metric units Temperature conversions Density & Spec ...
Electron Configurations
... you may want some extra information on the subject. Most of this below is “borrowed” from Sparknotes.com. The first and most important rule to remember when attempting to determine how electrons will be arranged in the atom is Hund’s rule, which states that the most stable arrangement of electrons i ...
... you may want some extra information on the subject. Most of this below is “borrowed” from Sparknotes.com. The first and most important rule to remember when attempting to determine how electrons will be arranged in the atom is Hund’s rule, which states that the most stable arrangement of electrons i ...
Evolution of Atomic Models
... Down the wrong path… •400 BC – Democritus proposed that atoms make up substances •Aristotle disagreed with him and thought matter was uniform throughout •This was accepted for the next 2,000 years! ...
... Down the wrong path… •400 BC – Democritus proposed that atoms make up substances •Aristotle disagreed with him and thought matter was uniform throughout •This was accepted for the next 2,000 years! ...
C:\Documents and Settings\Travis D. Fridgen\My Documents
... classical physics predicted that a charged particle travelling in a circular orbit would emit light, losing energy, and spiral into the nucleus. The atom and thus matter would be unstable. ii) Bohr used the idea of quantization to overcome the problem with Rutherford’s model. He postulated that the ...
... classical physics predicted that a charged particle travelling in a circular orbit would emit light, losing energy, and spiral into the nucleus. The atom and thus matter would be unstable. ii) Bohr used the idea of quantization to overcome the problem with Rutherford’s model. He postulated that the ...
30.09.2013 1 Chapter 2 Atoms and Molecules Warning!! Chapter
... • Coulombs’ Law states that the force between ions is proportional to the product of the ion charges divided by ...
... • Coulombs’ Law states that the force between ions is proportional to the product of the ion charges divided by ...
Lecture 12
... If you combine any angular momentum I and J you get every value of angular momentum F according to the rule: ...
... If you combine any angular momentum I and J you get every value of angular momentum F according to the rule: ...
lecture 7
... • We want to obtain the energy of the hydrogen atom system. We will do this the same way as we got it for the particle-in-a-box: by performing the “energy operation” on the wavefunction which describes the H atom system. ...
... • We want to obtain the energy of the hydrogen atom system. We will do this the same way as we got it for the particle-in-a-box: by performing the “energy operation” on the wavefunction which describes the H atom system. ...
Document
... • When the elements are listed in order of atomic number, elements with similar chemical and physical properties recur at regular interval, known as the periodical law. • Elements with similar properties form the groups shown as vertical columns in the table. • The horizontal rows in the table are c ...
... • When the elements are listed in order of atomic number, elements with similar chemical and physical properties recur at regular interval, known as the periodical law. • Elements with similar properties form the groups shown as vertical columns in the table. • The horizontal rows in the table are c ...
chapter 7: atomic structure and periodicity
... 7.5 THE QUANTUM MECHANICAL MODEL OF THE ATOM Problems with Bohr’s model : ...
... 7.5 THE QUANTUM MECHANICAL MODEL OF THE ATOM Problems with Bohr’s model : ...
Electron Configuration
... the electron spin Pauli's exclusion principle must now be applied. One expression of the Pauli Exclusion Principle is that no two electrons in the same atom can be in the same quantum state. This means that no two electrons can have the same set of quantum states of: orientation of intrinsic ...
... the electron spin Pauli's exclusion principle must now be applied. One expression of the Pauli Exclusion Principle is that no two electrons in the same atom can be in the same quantum state. This means that no two electrons can have the same set of quantum states of: orientation of intrinsic ...
Ch. 5 Notes: Electrons in Atoms Big Idea: The Atoms of each
... ii. h = Planck’s constant = 6.626 x 10 -34 J.s iii. v = frequency (Hertz) b. Energy of radiation increases as the radiation’s frequency increases. 4. According to Planck’s theory, for a given frequency, matter can emit or absorb energy only in whole-number multiples of hv. b. The Photoelectric Effec ...
... ii. h = Planck’s constant = 6.626 x 10 -34 J.s iii. v = frequency (Hertz) b. Energy of radiation increases as the radiation’s frequency increases. 4. According to Planck’s theory, for a given frequency, matter can emit or absorb energy only in whole-number multiples of hv. b. The Photoelectric Effec ...
PowerPoint Template
... matter usually occurs as mixtures, such as air, seawater, soil, and organisms A heterogeneous mixture has one or more visible boundaries between the components Example: rocks A homogeneous mixture has no visible boundaries because the components are mixed as individual atoms, ions, and ...
... matter usually occurs as mixtures, such as air, seawater, soil, and organisms A heterogeneous mixture has one or more visible boundaries between the components Example: rocks A homogeneous mixture has no visible boundaries because the components are mixed as individual atoms, ions, and ...
Solute
... electrons Protons – have a positive charge Neutrons – no charge Electrons – negative charge In a neutral atom, #protons = #electrons ...
... electrons Protons – have a positive charge Neutrons – no charge Electrons – negative charge In a neutral atom, #protons = #electrons ...
Type of Bonding
... dipole or two dipoles where the (+) charge attracts the (-) charge (purely electrostatic) • H-bonding : a special type of dipole-dipole interaction that results from the bonding between a H atom which is partially (+) charged and a highly electronegative atom such as O, F, N, Cl, (directional) ...
... dipole or two dipoles where the (+) charge attracts the (-) charge (purely electrostatic) • H-bonding : a special type of dipole-dipole interaction that results from the bonding between a H atom which is partially (+) charged and a highly electronegative atom such as O, F, N, Cl, (directional) ...
Electronic structure (download)
... Electrons are waves too! Life at the electron level is very different Key to unlocking the low door to the secret garden of the atom lay in accepting the wave properties of electrons De Broglie wave-particle duality All particles have a wavelength – wavelike nature. – Significant only for very smal ...
... Electrons are waves too! Life at the electron level is very different Key to unlocking the low door to the secret garden of the atom lay in accepting the wave properties of electrons De Broglie wave-particle duality All particles have a wavelength – wavelike nature. – Significant only for very smal ...
Presentation - University of Colorado Boulder
... 1. Scalable array of well defined qubits. 2. Initialization: ability to prepare one certain state repeatedly on demand. 3. Universal set of quantum gates: A system in which qubits can be made to evolve as desired. ...
... 1. Scalable array of well defined qubits. 2. Initialization: ability to prepare one certain state repeatedly on demand. 3. Universal set of quantum gates: A system in which qubits can be made to evolve as desired. ...
The Pauli exclusion principle states that no two fermions
... the way atoms share electrons. It explains the variety of chemical elements and their ...
... the way atoms share electrons. It explains the variety of chemical elements and their ...
The Quantum Model of the Atom
... • Electron can neither gain nor lose energy • “the single electron of hydrogen orbits the nucleus only in allowed orbits, each with a fixed energy” ...
... • Electron can neither gain nor lose energy • “the single electron of hydrogen orbits the nucleus only in allowed orbits, each with a fixed energy” ...