Electron Configuration

Front

What atom matches this electron configuration?
1s² 2s² 2p⁶ 3s²
Options: Neon, Magnesium, Aluminum, Potassium

Back

Magnesium

Front

Electron configuration for an oxygen atom?

Back

1s²2s²2p⁴

Front

How many electrons can the first energy level hold?

Back

2

Front

How many valence electrons does Chlorine have?

Back

7

Front

Which element is pictured? Options: neon, fluorine, magnesium, argon

Back

neon

Front

What do you start electron configuration with? Options: 1s², 1d¹⁰, 1f¹⁴, 1p⁶

Back

1s²

Front

There are 4 different types of subshells s,p,d,f

Back

true

Front

Electrons occupy orbitals of lowest energy first is part of what electron configuration rule?

Back

Aufbau Principle

Front

What does Pauli exclusion principle state?

Back

States that a maximum of two electrons can occupy a single atomic orbital, but only if the electrons have opposite spins.

Front

What does Hund's rule state?

Back

States that single electrons with the same spin must occupy each-energy orbital before additional electrons with opposite spins can occupy the same orbitals.