Electron Configuration Principles Ch5 Flashcards

0
Q

Hunds principle

A

Fill bottom bunk first

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1
Q

Aufbau principle

A

Fill lowest energy level first

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2
Q

Paulie exclusion

A

Two electrons of opposite spins

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3
Q

Exciting electrons breaks which principle

A

Aufbau

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4
Q

Quantum

A

The smallest amount of energy that can be gained or lost by an atom

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5
Q

Photon

A

A particle of radiation with exterminate mass that carries a quantum of energy

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6
Q

Amplitude

A

Wavelengths height from origin

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7
Q

Crest

A

Top

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8
Q

Trough

A

Bottom

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9
Q

Wavelength

A

Distance from same point on two waves

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10
Q

Bohr

A

Circular orbits

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11
Q

de Broglie

A

Wave like orbitals

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12
Q

Heisenberg uncertainty principle

A

Impossible to know precisely both the velocity and position of an electron at any given time

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13
Q

Schrödiger

A

3d models of orbitals

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14
Q

Schrödinger

S orbital

A

Sphere

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15
Q

Schrödinger

P orbital

A

Hourglass shaped

16
Q

Bunk bed

A

Orbital

17
Q

Room

A

Sub level

18
Q

House level

A

Principle energy level

19
Q

Valence electrons

A

Electrons in the atoms outermost level

20
Q

Number of valance eletrons?

A

By group number

21
Q

Cation

A

A positive ion

Formed when an atom looses electrons

22
Q

Anion

A

Negative ion formed when an atoms gains electrons