Unit 3 Electrons : EM Spectrum and Electron Configuration

Front

What is the maximum number of electrons that can fill the 2nd energy level?

Back

8

Front

When determining the electron configuration of an element, which part should you look at first?

Back

The last configuration.

Front

Which element has the electron configuration ending in 2p⁶?

Back

Neon (Ne)

Front

What is the noble gas notation for Bromine?

Back

[Ar] 4s² 3d¹⁰ 4p⁵

Front

Is this a correct dot diagram for Neon (Ne)?

Back

False

Front

What is the electron configuration for Lithium (Li)?

Back

1s² 2s¹

Front

What is the significance of the 'n' value in electron configurations?

Back

It represents the principal quantum number, indicating the energy level of the electron.

Front

What does the 's' sub-level hold in terms of electron capacity?

Back

2 electrons.

Front

What is the electron configuration for Carbon (C)?

Back

1s² 2s² 2p²

Front

What is the maximum number of electrons that can occupy the 3rd energy level?

Back

18 electrons.