TEST 5 - ELECTRON CONFIGURATION

Front

How many valence electrons are in the element B?

Back

3

Front

How many total electrons are in the element Rb?

Back

37

Front

How many valence electrons are in the element Br?

Back

7

Front

How many total electrons are in the element I?

Back

53

Front

How many valence electrons are in the element Sr?

Back

2

Front

How many total electrons are in the element Si?

Back

14

Front

How many total electrons are in the element Sr?

Back

38

Front

Identify the correct longhand electron configuration for Be.

Back

1s² 2s²

Front

Identify the correct longhand electron configuration for Cl.

Back

1s² 2s² 2p⁶ 3s² 3p⁵

Front

Identify the correct shorthand electron configuration for Cu

Back

[Ar] 4s¹ 3d¹⁰