Bohr and Lewis Dot model

Front

How many electrons can go in the first energy level?

Back

2

Front

How many valence electrons are in Phosphorus?

Back

5

Front

How many dots would a Lewis Dot structure of Helium have?

Back

2

Front

What is a Lewis Dot Structure?

Back

It only shows the element symbol and its outermost electron shell.

Front

Electrons live in something called __________.

Back

Shells or Energy levels.

Front

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

Back

8

Front

What do valence electrons determine?

Back

The chemical reactivity of an element.

Front

What is the significance of the Lewis Dot structure?

Back

It helps visualize the bonding between atoms.

Front

What is the electron configuration for Phosphorus?

Back

1s² 2s² 2p⁶ 3s² 3p³

Front

How many energy levels does a Sodium atom have?

Back

3