Atom, electron configuration, and Waves

Front

What atom matches this electron configuration? 1s² 2s² 2p⁶ 3s²

Back

Magnesium

Front

Which is the electron configuration for an oxygen atom?

Options: 1s²2s²2p⁶3s²3p⁶4s², 1s²2s²2p⁴, 1s²2s²2p⁶, 1s²2s²2p⁶3s²3p⁶

Back

1s²2s²2p⁴

Front

What is the maximum number of electrons that an orbital can have?

Back

2 electrons

Front

How many electrons can the d sublevel hold?

Back

10

Front

What is this element? 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶

Back

Krypton

Front

How many valence electrons does phosphorus have?

Back

5

Front

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

Back

neon

Front

How many electrons does Si contain?

Back

14

Front

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

Back

1s²

Front

Identify this atom: Options: Lithium, Chlorine, Phosphorus, Fluorine

Back

Fluorine