
Chemistry General v. 2016
... Explain why compounds are composed of integer ratios of elements. Students will be able to describe how the discoveries of Dalton, Thomson, Rutherford, and Bohr lead to our current model of the atom. Student will be able to explain the difference between an isotope’s mass number and the average atom ...
... Explain why compounds are composed of integer ratios of elements. Students will be able to describe how the discoveries of Dalton, Thomson, Rutherford, and Bohr lead to our current model of the atom. Student will be able to explain the difference between an isotope’s mass number and the average atom ...
Name: Period : ______ Chemistry – Chapter 13 – Electrons in
... Describe what s, p, d and f sublevels are and how many sublevels occupy each main energy level Know how many orbitals occupy each of the s, p, d and f sublevels Determine how many electrons occupy each orbital, sublevel and main level Textbook Pages 361- 366 1. Using figure 13.2 page 362 draw ...
... Describe what s, p, d and f sublevels are and how many sublevels occupy each main energy level Know how many orbitals occupy each of the s, p, d and f sublevels Determine how many electrons occupy each orbital, sublevel and main level Textbook Pages 361- 366 1. Using figure 13.2 page 362 draw ...
(c) In terms of atomic structure, explain why the first ionization
... 2. What is the energy of a quantum of light with a frequency of 7.39 x 1014 Hz? What is the wavelength of the quantum of this light? 3. A certain red light has a wavelength of 680 nm. What is the frequency of the light? What is the energy of a quantum of this light? ...
... 2. What is the energy of a quantum of light with a frequency of 7.39 x 1014 Hz? What is the wavelength of the quantum of this light? 3. A certain red light has a wavelength of 680 nm. What is the frequency of the light? What is the energy of a quantum of this light? ...
Chapter 3: Stoichiometry
... elements from the formula of the compound by comparing the mass of each element present in 1 mole of the compound to the total mass of 1 mole of the compound. 3.5: Determing the Formula of a Compound It is determined by taking a weighed sample of the compound and either decomposing it into its compo ...
... elements from the formula of the compound by comparing the mass of each element present in 1 mole of the compound to the total mass of 1 mole of the compound. 3.5: Determing the Formula of a Compound It is determined by taking a weighed sample of the compound and either decomposing it into its compo ...
Bonding Notes
... The two are bonded because of the opposite charges of the two ions that attract for one another. Notice that a total number of eight valence electrons are used . This is called the octet rule! The octet rule means that each atom participating in a ionic bond must achieve eight electrons in its outer ...
... The two are bonded because of the opposite charges of the two ions that attract for one another. Notice that a total number of eight valence electrons are used . This is called the octet rule! The octet rule means that each atom participating in a ionic bond must achieve eight electrons in its outer ...
Unit 3: Bonding and Nomenclature Content Outline: Chemical
... A. The natural tendency is to achieve the lowest possible Potential Energy state and thus behave “like” a Noble gas element. B. Energy is released in bond formation between atoms. C. Energy is required in the breaking of a bond between atoms. 1. The energy to make or break a bond is referred to as b ...
... A. The natural tendency is to achieve the lowest possible Potential Energy state and thus behave “like” a Noble gas element. B. Energy is released in bond formation between atoms. C. Energy is required in the breaking of a bond between atoms. 1. The energy to make or break a bond is referred to as b ...
5.1 Revising the Atomic Model - Somerset Academy Silver Palms
... • Previous models of the atom were physical models based on the motion of large objects. • Theoretical calculations and experimental results showed that these models did not always correctly describe electron motion. • Schrödinger devised a mathematical equation describing the behavior of the electr ...
... • Previous models of the atom were physical models based on the motion of large objects. • Theoretical calculations and experimental results showed that these models did not always correctly describe electron motion. • Schrödinger devised a mathematical equation describing the behavior of the electr ...
7 Periodic Properties of the Elements
... K and Ca are both metals; they tend to lose electrons and form cations when they react. K is more reactive because it has a lower ionization energy. The 4s valence electron in K is less tightly held because it experiences a smaller nuclear charge (Z = 19 for K versus Z = 20 for Ca) with similar shie ...
... K and Ca are both metals; they tend to lose electrons and form cations when they react. K is more reactive because it has a lower ionization energy. The 4s valence electron in K is less tightly held because it experiences a smaller nuclear charge (Z = 19 for K versus Z = 20 for Ca) with similar shie ...
Quantum Theory
... in the measurement of a particle’s position and the uncertainty in the measurement of its momentum. Heisenberg said that the uncertainty in position (represented by Δx) times the uncertainty in momentum (represented by Δp;) must be greater than a constant number equal to Planck’s constant (h) divide ...
... in the measurement of a particle’s position and the uncertainty in the measurement of its momentum. Heisenberg said that the uncertainty in position (represented by Δx) times the uncertainty in momentum (represented by Δp;) must be greater than a constant number equal to Planck’s constant (h) divide ...
Quantum Theory
... Quantum Theory, in physics, description of the particles that make up matter and how they interact with each other and with energy. Quantum theory explains in principle how to calculate what will happen in any experiment involving physical or biological systems, and how to understand how our world w ...
... Quantum Theory, in physics, description of the particles that make up matter and how they interact with each other and with energy. Quantum theory explains in principle how to calculate what will happen in any experiment involving physical or biological systems, and how to understand how our world w ...
Study Guide
... 48. Which of the following has the greatest electronegativity? A) Si B) P C) Cl D) Ar E) Br 49. In the compound CH3Cl the bond between carbon and chlorine is A) intermolecular B) ionic C) nonpolar covalent D) polar covalent 50. Which one of the following is NOT true about elements that form cations ...
... 48. Which of the following has the greatest electronegativity? A) Si B) P C) Cl D) Ar E) Br 49. In the compound CH3Cl the bond between carbon and chlorine is A) intermolecular B) ionic C) nonpolar covalent D) polar covalent 50. Which one of the following is NOT true about elements that form cations ...
Chapter 5 Rutherford`s Model Bohr`s Model Bohr`s Model Bohr`s
... is quantized. It comes in chunks. Quanta - the amount of energy needed to move from one energy level to another. Quantum leap in energy. Schrödinger derived an equation that described the energy and position of the electrons in an atom Treated electrons as waves ...
... is quantized. It comes in chunks. Quanta - the amount of energy needed to move from one energy level to another. Quantum leap in energy. Schrödinger derived an equation that described the energy and position of the electrons in an atom Treated electrons as waves ...
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... one side of the resonance - which corresponds to lower magnetic-field values in the case of potassium-40 - there is a conventional, yet very weakly bound, molecular state. On the other side of the resonance there is no bound state, even though the long-range interaction between the particles is effe ...
... one side of the resonance - which corresponds to lower magnetic-field values in the case of potassium-40 - there is a conventional, yet very weakly bound, molecular state. On the other side of the resonance there is no bound state, even though the long-range interaction between the particles is effe ...
Reporting Category 3: Bonding and Chemical Reactions
... Metallic atoms have few valence electrons and low ionization energies. The bonds holding metallic atoms together in the solid and liquid phases, however, are apparently strong, as metals have fairly high melting and boiling points. A metallic atom may be considered to have a central portion, or core ...
... Metallic atoms have few valence electrons and low ionization energies. The bonds holding metallic atoms together in the solid and liquid phases, however, are apparently strong, as metals have fairly high melting and boiling points. A metallic atom may be considered to have a central portion, or core ...