Term
| N-Principle quantum # (energy and size) |
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Definition
n: 1 2 3 4 ...
K L M N ... |
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Term
| L- angular momentum quantum # (shape) |
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Definition
l: 0 1 2 3 4 ...(n-1)
s p d f g ... |
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Term
| M1: magnetic quantum # (orientation in space) |
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Definition
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Term
| Ms: spin quantum # (refers to the magnetic property on electrons) |
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Definition
| Can either be +1/2(arrow down) or -1/2 (arrow up) in orbital diagram |
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Term
| RULES FOR QUANTUM NUMBERS |
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Definition
L= n-1 to 0
M1= -L to L
Ms= 1/2 or -1/2 |
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Term
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Definition
s:1:Sphere
p:3:Dumbell
d:5:Clover
f:7:Crazy Shape
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Term
| Number of orbitals in subshells |
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Definition
| Comes from the number of options in M1, get the range of M1 from whatever L is. |
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Term
| Pauli Exclusion Principle |
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Definition
| Says that no electron can share that same quantum numbers, something about thtem has to be slightly different. |
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Term
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Definition
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Term
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Definition
Radio, microwave, infrared, visible, ultraviolet, X-Ray, Gamma Rays
(decreasing wavelength, increasing frequency) |
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Term
| Noble Gas electron configuration |
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Definition
| Use the noble gas above it and then do the rest of the configuration leading to the noble gas you are looking for. |
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Term
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Definition
| The building up principle, refers to the order that subshells are filled. 1s2 2s2 2p6 3s2....... |
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Term
| Exceptions to the building up rule |
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Definition
CR:[Ar] 3d4 4s2
Cu:[Ar] 3d10 4s1 |
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Term
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Definition
| Describes how you place electrons in the orbital diagrams. Left to right one at a time until the end and then start left to right again. |
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Term
| Magnetic Properties of Atoms |
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Definition
Paramagnetic: weakly attracted to a magnet because it doesn't have completely filled subscripts. It has lone electrons.
Diamagnetic: slightly repelled from a magnet because all of its subshells are completely full. No unpaired electrons. |
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Term
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Definition
| Increases down and to the left. |
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Term
| Ionization Energy: energy needed to remove 1 electron |
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Definition
| Increases up an to the right |
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Term
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Definition
| The energy change for adding an electron to a gaseous state. |
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Term
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Definition
| A bond between a metal and a nonmetal.The electrons are gained and lost, not shared and they form a strong attraction for ions. |
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Term
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Definition
| The ejection of electrons by metal when struck by light. |
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Term
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Definition
| When frequency increases, so does energy. |
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Term
| Orbitals of a given subshell have the same value of? |
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Definition
| They have the same principal quantum # (n) and the same Azimuthal quantum # (l). |
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Term
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Definition
| element --> element+ + e- |
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Term
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Definition
| The amount of energy required to separate ionic solid into the gas phase ions. |
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Term
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Definition
| Covalent bonding results in the sharing of electrons. Between two non-metals. |
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Term
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Definition
| Two different species having the same electron configuration. |
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Term
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Definition
| The change of a solid or liquid to vapor. |
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Term
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Definition
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Term
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Definition
| The change of gas to a liquid or solid state. |
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Term
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Definition
| The change of gas directly to a solid. |
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