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AMSA Chemistry
This is my Class 8th Grade for the Advance Math and Science (AMSA) CharterSchool
Question | Answer | |||
---|---|---|---|---|
Hund's Rule | States that single electrons with the same spin must occupy each equal-energy orbital before additional electrons with opposites spins can occupy the same energy level orbital | |||
S orbital looks like what | Sphere (DONT CALL IT A CIRCLE) | |||
P orbital looks like what | Dumbbell | |||
D orbital looks like what | Clover | |||
F orbital looks like what | fkdjsaljcwpwjcklwjfpoewjpejfopdpos;ajfwejpofjpewajpfewapfjdwiosewjfiwafoewjowps (theres not a shape) | |||
The Electron | no mass | negative charge | Electrons are found outside the nucleus | There are 4 different types of orbital. S P D F |
Ground State | Electrons of an element is an outer orbital electron that is in the lowest energy state | |||
Excited State | the electron at its highest state | |||
Principal quantum number | (n) indicates the size and energy of the atomic orbital | |||
Electrons Configuration | The Arrangement of electrons in an atom | |||
Aufbau Principles: | States that each electron occupies the lowest energy orbital available | |||
Pauli Exclusion principle: | States that a maximum of two electrons can occupy a single atomic orbital, but only if the electrons have opposite spins |