What is electron configuration?
Electron Configuration - Chemistry 7

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Chemistry
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The distribution of electrons in an atom's orbitals, indicating how many electrons occupy each energy level and sublevel.
2.
FLASHCARD QUESTION
Front
What does the notation '1s²' represent?
Back
It indicates that there are 2 electrons in the 1s orbital.
3.
FLASHCARD QUESTION
Front
How many total electrons can the 2p sublevel hold?
Back
The 2p sublevel can hold a maximum of 6 electrons.
4.
FLASHCARD QUESTION
Front
What are valence electrons?
Back
Electrons in the outermost shell of an atom that are involved in chemical bonding.
5.
FLASHCARD QUESTION
Front
How many valence electrons does magnesium have?
Back
Magnesium has 2 valence electrons.
6.
FLASHCARD QUESTION
Front
What is the noble gas shorthand for writing electron configurations?
Back
A method that uses the electron configuration of the nearest noble gas to simplify the representation of an atom's electron configuration.
7.
FLASHCARD QUESTION
Front
Which noble gas is used for the shorthand configuration of Te (Tellurium)?
Back
Krypton (Kr) is used for the shorthand configuration of Tellurium.
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