Electron Configuration

Front

What is electron configuration?

Back

The distribution of electrons in an atom's orbitals, which determines its chemical properties.

Front

What are valence electrons?

Back

Electrons in the outermost shell of an atom that are involved in chemical bonding.

Front

How many valence electrons does Antimony (Sb) have?

Back

5

Front

What is the noble gas shorthand configuration?

Back

A method of writing electron configurations using the nearest noble gas to simplify the notation.

Front

Which noble gas is used for shorthand configuration of Tellurium (Te)?

Back

Krypton (Kr)

Front

How many electrons can the third energy level hold?

Back

18

Front

What is the shorthand configuration for Tin (Sn)?

Back

[Kr]5s²4d¹⁰5p²

Front

What is the noble gas configuration for Phosphorus (P)?

Back

[Ne]3s²3p³

Front

What is the maximum number of electrons in an energy level?

Back

The maximum number of electrons in an energy level is given by the formula 2n², where n is the principal quantum number.

Front

What is the principal quantum number?

Back

A number that indicates the main energy level occupied by an electron.