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Creado por sadies-geniole
hace más de 10 años
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Pregunta | Respuesta |
True or false The energy of electrons is quantized as protons | True |
The arrangement of electrons around the nucleus of an atom is know as | The electron configuration |
A packet of energy that can be absorbed or released by an electron is a description of | Quantum |
A particle of light is one way of describing | Photons |
Developed an equation that assigns a wavelength to any mass | De Broglie |
Unsolvable for systems containing more than one electron | Schrodinger's equation |
A region in which there is a high probability of finding electrons | Orbital |
Single electrons in orbitals of the energy must have the same spin | Hund's rule |
In an atom, no two electrons can have the same four quantum numbers | Pauli exclusion principle |
It is not possible to determine the exact position of an electron in an atom | Heisenberg's uncertainty principle |
Repels alpha particles | Nucleus |
Sublevels within principal energy levels | S,P,D and F |
The quantum mechanical model | Based on probability |
A high speed electron | Beta particle |
A particle of light | Photon |
Quantum #1 | N the energy of an electron |
Quantum #2 | L the shape of the orbital |
Quantum #3 | ML the orientation of the orbital |
Quantum #4 | The spin orientation of the electron |
S2 | Sharp |
P6 | Principle |
D10 | Diffuse |
F14 | Fundamental |
Covalent bonds number | 0-0.5 |
Polar covalent bonds number | 0.5-1.7 |
Ionic bonds number | 1.7-3.3 |
Dipole dipole | Exist in polar molecules |
J.J Thomson | Founded electrons |
Rutherford | Founded protons |
Chadwick | Founded neutrons |
Non-polar | All the changes cancel around the whole molecule |
Polar | If there is one or more lone pairs |
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